{"title":"50-100 usd","description":"","products":[{"product_id":"hot-air-balance-stirling-engine-model-external-combustion-engine","title":"Stirling Engine Model Stainless Steel Balance Stirling Engine Science Experiment Toy - Enginediy","description":"\u003ciframe allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" src=\"https:\/\/www.youtube.com\/embed\/xV5L2S_EH3g\" width=\"850\" height=\"480\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e\u003cstrong\u003eStirling Engine Model Hot Air Balance Stirling Engine Science Experiment Toy - Enginediy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stirling engine kit principle is used to produce a small model of education and entertainment. The Stirling engine requires only a small alcohol lamp to be powerful and turn quickly. Easy to operate and can bring lots of fun to you, at the same time, you can learn knowledge during operating process.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, NOVEL DESIGNED AND CRAFTED -----\u003c\/strong\u003e This engine is a balance style, different from the ordinary Stirling model. It is mainly constructed by metal so it can run quietly and stably (since it is HEAVY, 1.5LB) at speed around 1700 RPM! Our customers are satisfied with the fit and finish of this engine. All the parts have done surface treatment to avoid rusting. You will be pleased once put it on table.\u003cbr\u003e\u003cstrong\u003e2, EXTREMLY WELL-MADE----\u003c\/strong\u003e Heating cylinder for the custom-made thick glass material, long-term heating without pressure; The bottom plate is made of brushed aluminum alloy, exquisite and beautiful; The frame is finished with CNC, which shows that the sandblasting treatment is firm; Flywheel with aluminum alloy; Connecting rod made of stainless steel laser cutting; overall model shape refined, combination of texture and beauty;\u003cbr\u003e\u003cstrong\u003e3, EASY OPERATION \u0026amp; LONG LASTING ---- \u003c\/strong\u003eFill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm.\u003cbr\u003e\u003cstrong\u003e4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS ---- \u003c\/strong\u003eIt is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003e1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.\u003cbr\u003e2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.\u003cbr\u003e3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eItem Name: Balance Stirling Engine\u003cbr\u003eStatus: Assembled\u003cbr\u003eSpeed: 1700-2000 RPM (revolutions per minute)\u003cbr\u003eMaterial: stainless steel + brass + bearing steel + aluminum + quartz glass\u003cbr\u003eFlywheel diameter: 60mm\u003cbr\u003eDiameter of driving wheel: 25mm\u003cbr\u003eInner diameter of power cylinder: 13mm\u003cbr\u003eOverall size: 154x80x120mm \/ 6.06x3.15x4.72in(L\/W\/H)\u003cbr\u003eNet Weight: 680g\/1.50lb\u003cbr\u003ePacking: Carton Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e \u003cbr\u003e1 x Balance Stirling Engine\u003cbr\u003e1 x Alcohol Lamp\u003c\/div\u003e\n\u003c\/div\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":21276223537216,"sku":"33ED2522527","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/7243582e-0a0c-4290-9a97-de08f3e5ad55.jpg?v=1608192128"},{"product_id":"enginediy-stirling-engine-motor-model-steam-car-model-kit-toy","title":"Stirling Engine Car Model DIY Stirling Engine Vehicle Kit Toy Engine","description":"\u003ch3\u003eStirling Engine Car Model DIY Stirling Engine Vehicle Kit Toy Engine\u003c\/h3\u003e\n\u003cp\u003eThe Stirling engine kit is with car design, the base-plate is made of hard solid wood. While you operate Stirling engine model, you can observe the engine working principle. ideal for using as teaching aids, gift for kids or friends.  Learn while playing. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, NOVEL DESIGN\u003c\/strong\u003e ---- The bottom plate is equipped with four wheels. When the machine is working, it can move like a car. The reason is that two of the wheels are connected by a long shaft, the long shaft has a rubber ring connected to the flywheel. When the model works, the power will go through the rubber ring and drive the two wheels, then the model can move like a car. What an interesting design\u003cbr\u003e\u003cstrong\u003e2, EASY OPERATION \u0026amp; LONG LASTING\u003c\/strong\u003e ----Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 20 seconds, then give the wheel a gently push, it will run like a charm. It can run for 8+ hours continuous without any broken which test by one customer.\u003cbr\u003e\u003cstrong\u003e3, PRIORITY GIFT OPTION FOR MANY APPLICATIONS\u003c\/strong\u003e ----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003cbr\u003e\u003cstrong\u003e4, AMAZING CONVERSATION PIECES ON YOUR DESK\u003c\/strong\u003e ----Decorative and impressive, it's proven to be a conversation starter to impress your visitors. It’s a cool piece of art even just stands on your desk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eItem Name: Stirling Engine Car Model \u003cbr\u003eMaterial: Aluminum Alloy + Quartz Glass + Solid Wood\u003cbr\u003eSpeed:1300 to 1500RPM \u003cbr\u003eSize: 185mm X 110mm X 118mm \/ 7.28 x 4.33 x 4.65 in\u003cbr\u003eWeight: 420g \/ 0.92 lb\u003cbr\u003ePacking: Special Carton\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e \u003cbr\u003e1 x Stirling engine\u003cbr\u003e1 x Lamp\u003cbr\u003e1 x Pipette\u003cbr\u003e1 x Spare sealing ring\u003cbr\u003e1 x User manual\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":22292020297792,"sku":"33ED2580627","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Stirling_Engine_Car_Model_DIY_Stirling_Engine_Vehicle_Kit_Toy_Engine_3.jpg?v=1608192156"},{"product_id":"vacuum-engine-flame-licker-engine-flame-licker-engine-motor-model","title":"Vacuum Engine Flame Licker Engine Flame Eater Engine Motor Model with Wood Base - Enginediy","description":"\u003ciframe title=\"Star Power Vacuum Engine\" src=\"https:\/\/www.youtube.com\/embed\/zvtXcXS_5qg\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"1097\" height=\"617\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/bnCjtFhD8nU\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" width=\"850\" height=\"480\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003cp\u003e\u003cstrong\u003eVacuum Engine Flame Licker Engine Flame Licker Engine Motor Model Educational Toy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum engine (also called flame-licker engine, flame-engine, flame-eater engine, flame-dancer) derives its force from air pressure against one side of the piston, which has a partial vacuum on the other side of it. through the hands-on operation of Stirling engine kit, you can observe the engine model running process, understand of the Stirling engine power generation principle, and deepen your interest in physics learning. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e- All metal alcohol lamp, heat resistant wick.\u003cbr\u003e- Baseplate is made of hard solid wood and finely polished.\u003cbr\u003e- All metal hot cylinders, valve baffles and connecting rods are made of high quality stainless steel.\u003cbr\u003e- A great desktop toy, with elegant design and fine workmanship, it's simply a beautiful piece of art.\u003cbr\u003e- Perfect gift for kids' science project, physics\/mechanics learning, etc., enlightening them to explore more scientific knowledge.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e \u003cbr\u003e\u003cspan\u003eItem Name:Vacuum Engine\u003c\/span\u003e\u003cbr\u003eMaterial: Aluminum Alloy + Quartz Glass + Solid Wood + Zine Alloy \u003cbr\u003eProduct Dimensions: 15*7*9cm\u003cbr\u003eProduct Weight: 285g\u003cbr\u003ePacking: Special Carton\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1 Set x Vacuum Engine\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":22830363967552,"sku":"33ED2580629","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Vacuum_Engine_Flame_Licker_Engine_Flame_Eater_Engine_Motor_Model_with_Wood_Base_-_Enginediy_2.jpg?v=1608192163"},{"product_id":"stirling-engine-diy-manson-engine-model-set-with-metal-baseplate","title":"Stirling Engine DIY Manson Engine Model Set with Metal Baseplate Toy for Children","description":"Stirling Engine DIY Manson Engine Model Set with Metal Baseplate Toy for Children\n\u003cp\u003e\u003ciframe allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/AM2Rl9o1vJI\" width=\"850\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Stirling engine kit is powered by the expansion of the gas and the compression of the cold. This Manson Stirling engine model's axle joints are all connected by high-precision miniature bearings. The bushings are precision-polished with brass and are stable without lubrication. The engine model is ideal for teching aids, educational gift for children, engine DIY lovers. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eMaterial: Aluminum Alloy + Quartz Glass\u003cbr\u003eProduct Dimensions: 18*9*8cm\u003cbr\u003eProduct Weight: 380g\u003cbr\u003ePacking: Special Carton\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1Set x Stirling Engine Model\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":22830583808064,"sku":"33ED2580628","price":64.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/07864f42-e08e-459e-9cef-bdc4c90f04c1.jpg?v=1608192165"},{"product_id":"stirling-engine-kit-low-temperature-stirling-engine-model-toy","title":"Low Temperature Stirling Engine Stainless Steel Engine Model Toy for Intelligence Development","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003ciframe title=\"LTD Stirling Engine\" src=\"https:\/\/www.youtube.com\/embed\/TVhpVSbDH8k\" height=\"480\" width=\"853\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003ciframe width=\"850\" src=\"https:\/\/www.youtube.com\/embed\/nJ_AdndbGs4\" height=\"480\" frameborder=\"0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eLow Temperature Stirling Engine Stainless Steel Engine Model Toy for Developing Intelligence\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe low temperature Stirling engine is designed with a special double flywheel, the space of the Stirling engine model is square. Place the Stirling engine kit on a flat table during operation, use a flat water cup with an outer diameter of less than 88mm, and pour the boiling water inside, heat about 20 seconds and start by hand. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e \u003cbr\u003e★EASY TO PLAY: this engine is powered by the temperature differential between top and bottom panels. Just take it out of the box and put it atop a mug of hot water, wait for seconds, then give the flywheel a gentle push in one direction and you're up and running! \u003cbr\u003e★STIRLING ENGINE OF HIGH PERFORMANCE: compared with traditional engines, this one runs smoother and is stabler: use self-lubricated graphite power piston(less friction \u0026amp; unbreakable); stainless steel string as connecting rod between the crank on the flywheel and the piston(less friction); two little magnets on the power piston and displacer interact with each other as connecting rod to eliminate mechanical friction while simplifying the structure in a graceful way.\u003cbr\u003e★A FANCY DESKTOP TOY: This stirling engine runs rapidly and quitely when placed on a mug of hot coffee. In addition, we use better materials with special surface treatments to make it look prettier and have a higher performance.\u003cbr\u003e★A BIG HIT FOR EVERYONE: when having friends at home, it will definitely be an eye catcher; kids will be as excited as Wright brothers saw their first toy helicopter hovering in the sky, they will wonder about what’s happening and why. It's also a great entertainment for people in the office, definitely an innovative desk piece totally amazing your work friends walking by. A great gift for everyone.\u003cbr\u003e★WIDE APPLICATIONS\/GREAT GIFT: it will be a remarkable gift for anyone interested in science; a great conversation piece that could be used as teaching tool on demonstrating physics knowledge; enable kids to think about basic principles of the universe. Especially for those who owned Stirling engines before, you should try this one and I guess you’ll not feel regretful. \u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e \u003cbr\u003e\u003cspan\u003e1, While operating, please let the engine natural cool. Don't touch the high temperature parts of the machine to avoid scald.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e2, Not use heat sources with temperatures above 150 degrees,  \u003cbr\u003e3, Can not use with flame heating! \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4, The Stirling engine model is suit for people over 8 years old. Operate under adults' supervision.\u003c\/span\u003e \u003cbr\u003e  \u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e \u003cbr\u003e\u003cspan\u003eItem Name: Stainless Steel  Low temperature Stirling Engine\u003cbr\u003eMaterial: Stainless Steel + Aluminum Alloy \u003cbr\u003eFlywheel Diameter: 65MM\u003cbr\u003ePower Piston Stroke: 8MM\u003cbr\u003eEngine Dimensions: 105X105X140MM\u003cbr\u003eEngine Weight: 530g\u003cbr\u003ePacking: Box\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e1 x  Stainless Steel  Low temperature Stirling Engine\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":22967465115712,"sku":"33ED2612311","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Low_Temperature_Stirling_Engine_Stainless_Steel_Engine_Model_Toy_for_Developing_Intelligence_1.jpg?v=1608192180"},{"product_id":"stirling-engine-with-helicopter-design-vacuum-engine-model","title":"Stirling Engine with Helicopter Design Vacuum Engine Model Science Toy Decor Collection","description":"\u003ch3\u003e\n\u003ciframe title=\"Vacuum driven Copter 🚁 Hot air engine kit\" src=\"https:\/\/www.youtube.com\/embed\/-nc650VbDYc\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" width=\"1097\" height=\"617\" frameborder=\"0\"\u003e\u003c\/iframe\u003eStirling Engine with Helicopter Design Vacuum Engine Model Science Toy Decor Collection\u003c\/h3\u003e\n\u003cp\u003eThe Stirling engine model is with helicopter design, the horizontal single-cylinder vacuum engine structure, Rotor-disturbed air-cooled cooling, make the Stirling engine model is novel, exquisite and beautiful.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1, The helicopter design Stirling engine's body is made of aluminum alloy and stainless steel, the cylinder is made of tin bronze, the surface is gold and silver, cool and charming, achieving a combination of texture and beauty. \u003cbr\u003e2, The operation steps are simple: first assemble the rotor, the rotor has two blades, screw the rotor into the spindle to tighten the top screw, and then assemble the base foot cup. Then add 95% alcohol, and add the amount to the 3\/2 cover of the alcohol lamp cover lamp cover. Turn the rotor clockwise to start.Engine speed range 300-1000 rpm, continuous running time is 20 minutes.\u003cbr\u003e 3, The machine adopts disassembly-free maintenance.The syringe is filled with alcohol from the smoldering port and the flywheel is cleaned and the cylinder is poured out.The cleaning can be done twice. When the oil is lubricated, fill 0.5 ml from the sputum port with a syringe, fill it once before starting, and fill it once for 20 minutes. Compared to other dry lubrication, piston cylinders are lubricated to minimize wear and extend service life.\u003cbr\u003e4, The Stirling engine is powered by thermal expansion of the gas and compression by cold. By personally operating, you can understand the operating principle of the vacuum Stirling engine more intuitively by observing the entire engine running process, and deepen your interest in physics learning. Besides, its superior quality and exquisite appearance also make it have a high collection value, which can be used as a high-grade decoration. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e \u003cbr\u003e1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.\u003cbr\u003e2, Rods at both ends of the activities of joint parts need to regularly add oil lubrication.\u003cbr\u003e3, Please be careful for the shape part when the engine works!\u003cbr\u003e4, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eItem Name: Helicopter Stirling Engine\u003cbr\u003eMaterial: Aluminum Alloy + Copper + Stainless Steel\u003cbr\u003eProduct Weight: 600g\u003cbr\u003eSize: 190 X 90 X 140mm\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1 x Helicopter Stirling Engine\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":27785586737216,"sku":"33ED2599678","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Stirling_Engine_with_Helicopter_Design_Vacuum_Engine_Model_Science_Toy_Decor_Collection_1.jpg?v=1608192235"},{"product_id":"hot-air-stirling-engine-generator-with-colorful-led","title":"Stirling Engine Model Hot Air Stirling Engine Electricity Generator with Colorful LED - Enginediy","description":"\u003ch3\u003eStirling Engine Model Hot Air Stirling Engine Electricity Generator with Colorful LED - Enginediy\u003c\/h3\u003e\n\u003cp\u003eThe Stirling engine is mainly constructed by metal, so the Stirling engine model is heavy thereby can work stably on table. Stirling engine Generator model can emit colorful LED light when it starts running. \u003cbr\u003eIt’s an amazing conversation pieces on your desk, decorative and impressive. It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine. \u003cbr\u003eLight the alcohol burner, let it warm the glass cylinder for 20 seconds, and then give the wheel a gently push, it will run like a charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy! \u003cbr\u003eIt's proven to be a conversation starter to impress your visitors. It’s a cool piece of art even just stands on your desk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, NOVEL DESIGNED -----\u003c\/strong\u003e This engine is a balance style, different from the ordinary Stirling model. It was equipped with a multi-color LED install on the motor. Because of the heat from high-grade alcohol, the engine will run madly and create the electricity. The power will go through the wire and drive the multi-color LED lighting. It's really interesting and imaginative toy.\u003cbr\u003e\u003cstrong\u003e2, EXTREMELY WELL-MADE----\u003c\/strong\u003e Heating cylinder for the custom-made thick glass material, long-term heating without pressure; It is mainly constructed by metal so it can run quietly and stably (since it is HEAVY, 1.5 LB) at speed around 1700 RPM! Our customers are satisfied with the fit and finish of this engine. All the parts have done surface treatment to avoid rusting. You will be pleased once put it on table.\u003cbr\u003e\u003cstrong\u003e3, EASY OPERATION \u0026amp; LONG LASTING----\u003c\/strong\u003eFill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm.\u003cbr\u003e\u003cstrong\u003e4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS----\u003c\/strong\u003eIt is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eMaterial: Stainless steel + Aluminum Alloy + Reinforced Glass\u003cbr\u003eSpeed: 1700-2000 RPM (revolutions per minute)\u003cbr\u003eOverall size: 165x95x120mm\/6.50x3.74x4.72in(L\/W\/H)\u003cbr\u003eSize of flywheel: 60x9mm\/2.36x0.28in(Diameter\/Thickness)\u003cbr\u003eNet Weight: 810g\/1.79lb\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e \u003cbr\u003e1 x Stirling Engine Generator Model\u003cbr\u003e1 x Lamp\u003cbr\u003e1 x LED\u003cbr\u003e1 x Spare Tube\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":28749996982336,"sku":"33ED2522529","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Stirling_Engine_Generator_Glass_Piston_Stirling_Engine_Model_with_Colorful_LED_-_Enginediy_2.jpg?v=1608192255"},{"product_id":"singing-tesla-coil-music-kit-plasma-desktop-toy","title":"Singing Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - US Plug","description":"\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/rmSeckuLYZ0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"850\" height=\"480\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eSinging Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - Enginediy\u003c\/h3\u003e\nMusical Tesla Coil (also known as \"Singing Tesla Coil\"), sometimes called a thoramin or musical lightning, is a form of plasma speaker. The music Tesla coil, It is a variety of a solid state Tesla coil that has been modified to produce musical tones by modulating its spark output. The resulting pitch is a low fidelity square wave like sound reminiscent of an analog synthesizer. The high-frequency signal acts in effect as a carrier wave; its frequency is significantly above human-audible sound frequencies, so that digital modulation can reproduce a recognizable pitch. The musical tone results directly from the passage of the spark through the air.\u003cbr\u003eTo be admired and to be talked more from your friends if you have this magic stuff. \u003cbr\u003eAll of you guests want to know what happen, ice break success. What a marvelous toy! \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, MUSIC SPEAKER\u003c\/strong\u003e ---- You can connect your phone, mp3, computer audio. It is no limited to music format, can play any form of music.\u003cbr\u003e\u003cstrong\u003e2, EASY OPERATION \u0026amp; WORK LONG HOURS\u003c\/strong\u003e ---- Can work for hours on end. No manual needed at all. PLUG and PLAY out of the box!\u003cbr\u003e\u003cstrong\u003e3, ENTERTAINING\u003c\/strong\u003e ---- This music Tesla can light fluorescent light, stroboscopic tube, neon bubble, glow tube, spectral tube, etc. it can produce an arc, the high temperature produced by the arc can ignite the paper. You can also use it as a magic prop to perform.\u003cbr\u003e\u003cstrong\u003e4, SPARK INTEREST IN SCIENCE\u003c\/strong\u003e ---- It’s smart device of Wireless Transmission experiment. You’ll become fascinated for this Tesla coil, it’s absolutely a magic for kids even for adult, we can’t wait to hunt out the knowledge behind the model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsage Method:\u003c\/strong\u003e\u003cbr\u003e1.Assemble electrode needle. (electrode needle must be assembled before starting) \u003cbr\u003e2. Connect one end of the adapter to the socket and the other end to the DC connector. \u003cbr\u003e3. Connect one end of the audio cable to a smartphone or computer and the other end to a circuit board\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarnings:\u003c\/strong\u003e\u003cbr\u003e1. While it is working, do not touch the electrode directly with your hands, otherwise it will burn your skin. \u003cbr\u003e2. Do not touch the electrodes, heat sinks, circuit boards and copper parts. Do not use any conductor to touch the secondary coil, as this will damage the Tesla. \u003cbr\u003e3. During the operation of the coil, it will cause serious interference to the surrounding electronic products. This is the characteristic of the Tesla coil itself. Please do not let the mobile phone or other electronic products close to the Tesla coil to avoid damage. \u003cbr\u003e4. If Tesla does not start successfully, please touch the discharge tip with an insulated screwdriver, but do not touch it for a long time, it may burn Tesla; \u003cbr\u003e5. Do not use the coil in a flammable or explosive environment.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem Name: Singing Tesla Coil Music Kit\u003cbr\u003eMaterial: PCB + Electronic Components + Polymethyl Methacrylate + Plastic\u003cbr\u003ePower \/ Power Consumption: DC24V，1800mA\u003cbr\u003ePower Adapter Voltage Input: AC100-240V \/ 1.0A \/ 50-60Hz\u003cbr\u003eProduct Size: 6.8 x 6.8 x 10cm\u003cbr\u003eProduct Weight: 650g\u003cbr\u003ePackage Dimensions: 21 x 14 x 11cm\u003cbr\u003ePackage Weight: 750g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e1 x Singing Tesla Coil Music Speaker\u003cbr\u003e1 x AC100-240V \/ 1.0A \/ 50-60Hz Adapter\u003cbr\u003e1 x 3.5mm Audio Cable","brand":"enginediy","offers":[{"title":"Old Style","offer_id":46241964196054,"sku":"33ED2699398","price":59.99,"currency_code":"USD","in_stock":false},{"title":"New Style","offer_id":46241964228822,"sku":"33ED3589395","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Singing_Tesla_Coil_Music_Kit_Plasma_Loudspeaker_Wireless_Transmission_Experiment_Desktop_Toy_-_Enginediy_9.jpg?v=1608192258"},{"product_id":"v8-engine-model-kit","title":"V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy","description":"\u003ciframe allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/1KgiyKMlsN4\" width=\"850\"\u003e\u003c\/iframe\u003e\n\u003ch2\u003eV8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eThe V8 Engine is one of the cylinder arrangement types of internal combustion engines. V8 engine model kit is generally used in medium and high-end vehicles. The eight cylinders are divided into two groups, each of which is arranged in a V-shape. It is the most common engine structure in high-level motor sports.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cstrong\u003e✔ LET YOUR CHILDREN GET HANDS ON:\u003c\/strong\u003e The V8 Engine need to build up by yourself. It consisits of 270pcs accessories. And it is almost the same as a real V8 engine, giving you a real assembly experience and you can learn all about the wonderful world of mechanical engineering in one immersive set.\u003cbr\u003e\u003cstrong\u003e✔ INCLUDES EVERYTHING NEEDED TO BUILD:\u003c\/strong\u003e Your child will have a great time building this comprehensive model engine toy! Tinker with the cranks, pulleys, belts, and exhaust valves to make this little gadget come to life right in front of their eyes!\u003cbr\u003e\u003cstrong\u003e✔ REALISTIC MODEL THAT WORKS:\u003c\/strong\u003e When the switch is pressed, the motor drives the cylinder piston cam drive shaft to rotate; the 8 cylinder pistons make the stroke to drive the fan to rotate, and the timing belt drives the bearing of the intake valve to rotate, so that the intake valve opens and closes. The internal LED light will illuminate during operation, and the analog sound of the engine will be emitted from the speaker, like real one. And it will be turned off after about 30 seconds.\u003cbr\u003e\u003cstrong\u003e✔ DEVELOP THEIR CRITICAL THINKING SKILLS\u003c\/strong\u003e: Enginediy V8 Engine Model Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once!\u003cbr\u003e\u003cstrong\u003e✔ MAKE THE WORLD OF STEM AMAZING\u003c\/strong\u003e for your children with this intuitive and engaging kit! It makes science, mechanical engineering, and even technology exciting from start to finish!\u003cbr\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eDescriptions:\u003c\/h3\u003e\n\u003cp\u003eItem Name: V8 Engine Model Kit\u003cbr\u003eMaterial: Metal + Plastic\u003cbr\u003eParts: 270pcs\u003cbr\u003eProduct Weight: 1790g\u003cbr\u003ePackage Dimensions: 50.4 x 35.5 x 10cm\u003cbr\u003ePackage Weight: 1900g\u003cbr\u003ePacking: Box\u003c\/p\u003e\n\u003ch3\u003ePacking List:\u003c\/h3\u003e\n1 Set x V8 Engine Model Kit ( 270Pcs) \u003cbr\u003e\u003cbr\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":29330579488832,"sku":"33ED2737121","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/V8_Engine_Model_Kit_-_Build_Your_Own_V8_Engine_-_Science_Experiment_STEM_Toy_-_Enginediy_7.jpg?v=1570617614"},{"product_id":"mini-steam-engine-model-kit","title":"Aeolipile Mini Steam Engine Full Metal  Hero's Engine Model Physics Toy - Enginediy","description":"\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/BJD6ZtSxX0E\" title=\"EL MEJOR MOTOR DE VAPOR\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"1004\" height=\"565\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/oWEwQG8Jb9s\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"850\" height=\"480\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hKEckxtNOr0\" title=\"The simples type of an Steam Engine! #shorts\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" width=\"964\" height=\"542\" frameborder=\"0\"\u003e\u003c\/iframe\u003eMicrocosm T1B Mini Steam Engine Full Metal Hero Of Alexandria Live Steam Engine Model - Enginediy\u003c\/h3\u003e\n\u003cp\u003eAn aeolipile (or aeolipyle, or eolipile), also known as a Hero's engine, is a simple, bladeless radial steam turbine which spins when the central water container is heated. It is the very first steam engine, a radial steam jet reaction turbine, an invention attributed to Hero of Alexandria sometime between 10 and 70 AD. \u003cbr\u003eWater within the spherical container is heated to produce steam which exits through nozzles directed at right angles to the radial direction, and by Newton’s third law the steam ejected by these jets produce a torque about the rotation axis. \u003cbr\u003ePerfect Physics Toy.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1, UNIQUE STYLING\u003c\/strong\u003e --- This is a Mini hot Aeolipile steam engine, It's small size. designed like scale,  can rotate radial. Small and novel. let people fondle admiringly. \u003cbr\u003e\u003cstrong\u003e2, EXTREMELY FINE CRAFTED\u003c\/strong\u003e --- all parts made of cooper with delicate execution, looks like treasure. \u003cbr\u003e\u003cstrong\u003e3, EASY OPERATION\u003c\/strong\u003e --- Use liquid alcohol as a fuel. When you add water to the boiler and burn the alcohol lamp, it will work for 5-10 minutes. \u003cbr\u003e\u003cstrong\u003e4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS\u003c\/strong\u003e --- Elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003c\/p\u003e\n\u003ch3\u003eDescriptions:\u003c\/h3\u003e\n\u003cp\u003eItem Name: Aeolipile Mini Steam Engine\u003cbr\u003eSize: Length 68MM, Width 100MM, High132MM\u003cbr\u003eWeight:108G.\u003cbr\u003eBoiler diameter 49MM.\u003cbr\u003eCapacity: 14 ML \u003cbr\u003eFuel: Liquid Alcohol\u003c\/p\u003e\n\u003ch3\u003ePacking List:\u003c\/h3\u003e\n\u003cp\u003e1 x Aeolipile Mini Steam Engine\u003c\/p\u003e\n\u003ch3\u003eWarning:\u003c\/h3\u003e\n1, After using it, please let the engine natural cool. Don't touch the alcohol burner, burned tube or the metal to avoid scald.\u003cbr\u003e2, The steam engine model is suit for people over 14 years old. Operate under adults' supervision.\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 14px; top: 1168.88px;\"\u003e\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"all: initial;\" class=\"notranslate\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":29425567432768,"sku":"33ED2724444","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Microcosm_Mini_Steam_Engine_Model_Kit_Full_Metal_Live_Steam_Engine_Science_Toy_Gift_-_Enginediy_3.jpg?v=1608192282"},{"product_id":"spark-plug-for-toyan-fs-s100-four-stroke-methanol-engine","title":"Inch Thread 1\/4-32 ME-8 Type Spark Plug for TOYAN\/CISON\/ENJOMOR\/RETROL Gasoline Engine Models","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eInch Thread 1\/4-32 ME-8 Type Spark Plug for TOYAN\/CISON\/ENJOMOR\/RETROL Gasoline Engine Models\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1, Suitable for TOYAN FS-S100G engine.\u003cbr\u003e2, To start the ignition, it needs to be used together with the corresponding CDI ignition kit to achieve the effect\u003cbr\u003e3, Not only applicable to TOYAN FS-S100G engine, many similar engines can also be universal\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003eMaterial: Metal\u003cbr\u003eProduct Weight: 50g\u003cbr\u003ePackage Dimensions: 10 x 10 x 5cm\u003cbr\u003ePackage Weight: 60g\u003cbr\u003ePacking: OPP Bag\u003cbr\u003e\u003cbr\u003ePackage Content:\u003cbr\u003e1 x Spark Plug\u003c\/p\u003e","brand":"Engine DIY","offers":[{"title":"1 PC","offer_id":46446693318870,"sku":"33ED2771289","price":18.99,"currency_code":"USD","in_stock":true},{"title":"2 PCS","offer_id":46446693351638,"sku":"33ED2771289*2","price":29.99,"currency_code":"USD","in_stock":true},{"title":"5 PCS","offer_id":46446693384406,"sku":"33ED2771289*5","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1fc51a37-931b-4507-a217-8079c7823981.jpg?v=1697178430"},{"product_id":"cdi-igniter-for-toyan-fs-s100-4-stroke-rc-engine","title":"CDI Hall Sensor Tachometer for TOYAN Gasoline Engine \/ Methanol to Gasoline Engine Model","description":"\u003cp\u003eCDI+Hall sensor+tachometer is suitable for gasoline engine models;\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eMaterial: plastic + electronic components; Color: as shown in the picture;\u003c\/p\u003e\n\u003cp\u003eProduct features: Ignition box size: 50mm long, 38.5mm wide, 28.7mm high; input power cord long: 235mm; high-voltage spark plug cord long: 320mm; Hall sensor cord long: 400mm; speed The meter cable is 150mm long; supports voltage DC 6V-14.4V. This ignition kit is suitable for TOYAN gasoline engine models, and is also suitable for other gasoline engine models or methanol-to-gasoline engines, etc. Some models need to find the ignition timing by themselves. If you have any questions, please contact us in time.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePackaging : bagged; Packing list: Igniter kit*1set\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":29676802244672,"sku":"333110851ED","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/6544c386-7f61-4032-9acd-997289a52ab5_5409df4c-e554-4bb7-9a85-d9c58f87bb5d.jpg?v=1708412832"},{"product_id":"f-shape-spark-plug-for-toyan-fs-s100","title":"F Shape Spark Plug for TOYAN Four Stroke Methanol Nitro Engine","description":"\u003cp\u003e\u003cstrong\u003eF Shape Spark Plug for TOYAN Four Stroke Methanol Nitro Engine\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1, High Quality: Metal material, sturdy and durable, generally need to be matched with the corresponding spark plug cap for easier use\u003cbr\u003e2, Compatible: Suitable for TOYAN FS-S100. 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Save  $4.69, get the kit with Price $ 42.29\u003c\/span\u003e\u003c\/h2\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":29720736038976,"sku":"33ED2774849","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4-Stroke-RC-Engine-Start-Part-for-TOYAN-FS-S100--FS-S100-_W_-Methanol-Engine.jpg?v=1608192304"},{"product_id":"microcosm-m81-engine-mini-steam-engine-kit","title":"Microcosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy","description":"\u003ch2\u003eMicrocosm M81 Mini Steam Engine Kit Micro Scale Model Gift Collection - Enginediy\u003c\/h2\u003e\n\u003cp\u003eA steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. The miniature steam engine with small design, can be placed in the palm of your hand, like a treasure. Meaningful gift for friends, kids. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, NICE APPEARANCE:\u003c\/strong\u003e The steam engine is miniature design, can be placed in the palm of your hand like a treasure, delicate mini, exquisite workmanship. It is an excellent handicraft that is collected and appreciated. \u003cbr\u003e\u003cstrong\u003e2, EXTREMELY FINE CRAFTED:\u003c\/strong\u003e The steam engine model is made of copper and stainless steel steel, dignified retro design, technology skills. \u003cbr\u003e\u003cstrong\u003e3, EASY OPERATION:\u003c\/strong\u003e Connect the boiler by yourself (the boiler is self-supplied), add water to the boiler and heat the boiler. After heating for several tens of seconds, use the steam wheel flywheel to assist the hand. (a boiler is not included in the package.) \u003cbr\u003e\u003cstrong\u003e4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS:\u003c\/strong\u003e It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem Name: M81 Mini Steam Engine\u003cbr\u003eMaterial: Brass\u003cbr\u003eLength 47MM, width 29MM, high-46MM\u003cbr\u003eFlywheel diameter 29MM, shaft diameter 2MM.\u003cbr\u003eCylinder diameter 4MM.\u003cbr\u003eWeight 66g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 X M81 Mini Steam Engine\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":29786347929664,"sku":"332724451ED","price":51.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/1_5f27e91d-84f2-4780-a142-2e22da8964dd.jpg?v=1684724507"},{"product_id":"mini-steam-engine-full-metal-live-steam-engine-model","title":"Microcosm M88 Mini Steam Engine Full Metal Live Steam Engine Model Kit Creative Gift Set","description":"\u003ch3 style=\"text-align: left;\"\u003eMicrocosm M88 Mini Steam Engine Full Metal Live Steam Engine Model Kit Creative Gift Set\u003c\/h3\u003e\n\u003cp\u003eA steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. The mini steam engine with small design, easy to take around. Meaningful gift for friends, kids. \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, UNIQUE STEM ENGINE\u003c\/strong\u003e---- This is a Mini hot live steam engine, It's small size. Vertical modeling, design dignified retro, exquisite workmanship. By heating the small boiler, it can run normally. It is a high-end handicraft that is collected and appreciated.\u003cbr\u003e\u003cstrong\u003e2, EXTREMELY FINE CRAFTED\u003c\/strong\u003e ---- Full brass made of boiler, the bracket is made of 304 stainless steel. high quality and durable. exquisite design. Fine grinding body, perfect gift for children.\u003cbr\u003e\u003cstrong\u003e3, PRIORITY GIFT OPTION FOR MANY APPLICATIONS\u003c\/strong\u003e----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStart-up procedure:\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv\u003e1. Unscrew the small safety valve and inject water into it. Note that only 2\/3 of the capacity can be added, leaving 1\/3 of the boiler space to produce steam. Fill the engine's piston and moving parts with lubricating oil.\u003c\/div\u003e\n\u003cdiv\u003e2. Unscrew the alcohol lamp from the bottom and increase it to 2\/3 capacity. Twist the alcohol lamp and ignite to start heating the small boiler.\u003c\/div\u003e\n\u003cdiv\u003e3. After heating the boiler for a few minutes, when the steam is seen at the outlet of the machine, the steamer can be normally started by turning the small flywheel counterclockwise with the finger on the opposite side of the flywheel.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e1, After using it, please let the engine natural cool. Don't touch the alcohol burner, burned tube or the metal to avoid scald.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2, The steam engine can't touch the boiler part by hand during the rotation process; the steam engine belongs to the exquisite model, so be careful to gently put it; when saving, the water of the boiler should be cleaned. If the alcohol lamp still has alcohol, Take out the lamp holder and seal it with the dispensed small cork stopper.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3, The steam engine model is suit for people over 14 years old. Operate under adults' supervision.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eItem Name: Mini Steam Engine \u003cbr\u003eMain material: brass + aluminum alloy\u003cbr\u003eAttachment material: 304 stainless steel;Accessories: one wick.\u003cbr\u003eEngine size: 50 × 55 × 140 mm (1.6*2.1*5.5inches)\u003cbr\u003eEngine weight: 250g(9oz)\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1 x Microcosm M88 Mini Steam Engine Model Toy Set\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":29787300003904,"sku":"33ED2724448","price":99.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Microcosm_M88_Mini_Steam_Engine_Full_Metal_New_Beam_Live_Steam_Engine_Model_-_Enginediy_11.jpg?v=1608192320"},{"product_id":"mini-steam-engine-flyball-speed-governor-for-steam-engine","title":"Microcosm P30 Mini Steam Engine Flyball Speed Governor for Steam Engine - Enginediy","description":"\u003ch3\u003eMicrocosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine Model\u003c\/h3\u003e\n\u003cp\u003eFlyball Speed Governor is worked with steam engine. The spring pressure can adjust the engine speed automatically, to make engine work more stable.\u003cbr\u003eHigh Craftsmanship: made of brass and stainless steel, compact structure. The transmission uses two precision brass umbrella teeth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem Name: Microcosm P60 Speed Governor\u003cbr\u003eLength: 58mm\u003cbr\u003eWidth: 36mm\u003cbr\u003eHeight: 90mm\u003cbr\u003eWeight: 92g\u003cbr\u003eSteam Pipe Size: 3mm\u003cbr\u003eutput shaft : 4mm\u003cbr\u003ePacking: Box\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 X Speed Governor for Steam Engine\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":30036058275904,"sku":"332810228ED","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Microcosm_P30_Mini_Steam_Engine_Flyball_Speed_Governor_for_Steam_Engine_-_Enginediy_6.jpg?v=1608192349"},{"product_id":"mini-steam-engine-flyball-speed-governor","title":"Microcosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine - Enginediy","description":"\u003ch3\u003eMicrocosm P60 Mini Steam Engine Flyball Speed Governor for Steam Engine Model\u003c\/h3\u003e\n\u003cp\u003eFlyball Speed Governor is worked with steam engine. The spring pressure can adjust the engine speed automatically, to make engine work more stable.\u003cbr\u003eHigh Craftsmanship: made of brass and stainless steel, compact structure. The shaft hole increases the lube cup. The transmission uses two precision brass umbrella teeth respectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eItem Name: Microcosm P60 Speed Governor\u003cbr\u003eLength: 47mm\u003cbr\u003eWidth: 25mm\u003cbr\u003eHeight: 94mm\u003cbr\u003eWeight: 70g\u003cbr\u003eJoint Thread: 1\/4-40 TPI\u003cbr\u003ePacking: Box\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 X Speed Governor for Steam Engine\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":30036103364672,"sku":"332809327ED","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Microcosm_P60_Mini_Steam_Engine_Flyball_Speed_Governor_for_Steam_Engine_-_Enginediy_9.jpg?v=1608192351"},{"product_id":"stirling-engine-battle-tank-engine-motor-model","title":"Stirling Engine Battle Tank External Combustion Engine Motor Model - Gift for Collection","description":"\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"Stirling Engine Tank Model. Engine Motor Model - Physical Experiment.\" src=\"https:\/\/www.youtube.com\/embed\/j2VQdTOMQbg\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"1249\" height=\"703\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStirling Engine Battle Tank External Combustion Engine Motor Model - Gift for Collection\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1, Beautiful Appearance: with tank shape, the decorative gun make the stirling engine looks more realistic. \u003cbr\u003e2, High Craftsmanship: the main components are made of aluminum alloy, the track is made of rubber, make the whole engine structure light. The lightweight fuselage structure and sufficient power make the tank have a certain ability to cross obstacles.\u003cbr\u003e3, Stable: The tank engine has an alcohol lamp fixing bracket, safer and more reliable. \u003cbr\u003e4, Priority Gift Option for Many Applications: It has a wide range of application as, great gift for Kids' science project, Physical \/ mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOperational Instruction:\u003c\/strong\u003e\u003cbr\u003e1, Put the tank engine in a horizontal position.\u003cbr\u003e2, Inject high-concentration alcohol into the alcohol lamp to ensure the safety, and ignite the alcohol lamp. \u003cbr\u003e3, Preheating for 1 to 2 minutes, the alcohol lamp heats the piston tube, and the dry air expands to generate power. \u003cbr\u003e4, At the same time, the flywheel is assisted by hand to drive the flywheel to rotate rapidly, and the tank will start moving forward.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eMaterial: Metal + Plastic + Rubber\u003cbr\u003eSpeed: 1200RPM\u003cbr\u003eDimensions: 25.5 x 12.5 x 10cm\u003cbr\u003eWeight: 457g\u003cbr\u003ePackage Dimensions: 30 x 17 x 15cm\u003cbr\u003ePackage Weight: 650g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003cbr\u003e1 x Tank Stirling\u003cbr\u003e1 x Alcohol Lamp\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTips: \u003c\/strong\u003e\u003cbr\u003e1, After using it, please let the engine natural cool. Don't touch the alcohol burner, burned tube or the metal to avoid scald.\u003cbr\u003e2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.\u003cbr\u003e3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":30265285541952,"sku":"333145860ED","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Stirling_Engine_Battle_Tank_External_Combustion_Engine_Motor_Model_-_Gift_for_Collection_2.jpg?v=1608192363"},{"product_id":"diy-metal-rail-track-for-steam-train-assembly-engine-33ed2597848","title":"DIY Metal Rail Track Accessory for TECHING Steam Train Assembly Engine","description":"\u003cp\u003e\u003cstrong\u003eDIY Metal Rail Track Accessory for Steam Train Assembly Engine 33ED2597848\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e1, High Quality: Made of metal, durable to use.\u003cbr\u003e2, DIY Assembly: Self-assembly is required. Enjoy doing it in the process of assembly. The finished track length is 60cm. Track space is 6cm, suitable for all metal steam train assembly engine Steam ( SKU: 33ED2597848 ).\u003cbr\u003e\u003cbr\u003eNote: Rail Track need to be assembled with a wrench. Be careful during assembly. Do not allow children to swallow parts\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eMaterial: Metal\u003cbr\u003eFinished Track Length : 60cm\u003cbr\u003eTrack Space: 6cm\u003cbr\u003eProduct Weight: 600g\u003cbr\u003ePackage Dimensions: 36 x 6 x 4.5cm\u003cbr\u003ePackage Weight: 700g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1 Set x Metal Rail Track (60 cm length)\u003c\/p\u003e","brand":"Engine DIY","offers":[{"title":"Default Title","offer_id":31055045296213,"sku":"33ED2822583","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/DIY_Metal_Rail_Track_Accessory_for_Steam_Train_Assembly_Engine_33ED2597848.jpg?v=1608192398"},{"product_id":"diy-assembly-steam-engine-kit-model-with-electric-generator-enginediy","title":"DIY Assembly Steam Engine Kit Model Science Experiment with Electric Generator","description":"\u003cstrong\u003eDIY Assembly Steam Engine Kit Model Science Experiment with Electric Generator\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe steam engine is more maneuverable and functional, compared with stirling engine. \u003cbr\u003eSome of buyers can use this steam engine kit for household pressure cooker, household pressure cooker displacement large suitable for outdoor use.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, DIY ENGINE KIT:\u003c\/strong\u003e The product comes with complete accessories, steam engine, boiler, syringe, alcohol lamp. It requires to be assembled by customer.\u003cbr\u003e\u003cstrong\u003e2, FUEL:\u003c\/strong\u003e Steam engine uses continuous expansion steam as power, which has low requirements on fuel quality. And for furnace capacity, steam engine boiler can be unlimited expansion, boiler with large capacity, large displacement, directly pressurized steam engine.\u003cbr\u003e\u003cstrong\u003e3, CRATIVE GIFT CHOICE:\u003c\/strong\u003e This steam engine includes standard small boiler, suitable for teaching, entertainment power generation, only drive led, not forced power generation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003cbr\u003e1, Alcohol lamp whose flame is 7-8 cm in height is qualified for operation; Boiler must use syringe to add water and do not exceed 120 ml; The steam engine needs to be preheated for 5-10 minutes to start; Please dial the flywheel to start up.\u003cbr\u003e2, Although a boiler can be heated with any combustible material, the thermal value of the fuel varies and the power generation experience is different. So as far as possible to choose a high calorific value combustion time long fuel, such as: coal, alcohol, gas, liquefied gas, oil. If you think that the high cost of fuel, long burning time, high calorific value of fuel and dry wood, plastic, enhance the practicality of this steam engine.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eItem Name: DIY Steam Engine Kit\u003cbr\u003eMaterial: Metal\u003cbr\u003eProduct Weight: 1300g\u003cbr\u003ePackage Dimensions: 20*20*15cm\u003cbr\u003ePackage Weight: 1400g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e 1 x DIY Steam Engine Kit with Electric Generator \u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003e(Base in Random)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":31318495264853,"sku":"332592414ED","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/DIY_Assembly_Steam_Engine_Kit_Model_Science_Experiment_with_Electric_Generator_1.jpg?v=1608192454"},{"product_id":"tank-stirling-engine-car-motor-model-external-combustion-engine-toy-gift-enginediy","title":"Tank Stirling Engine Car Motor Model External Combustion Engine Toy Gift - Enginediy","description":"\u003cstrong\u003eTank Stirling Engine Model External Combustion Engine Toy Gift - Enginediy\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eStirling engine model is with tank design, looks very cool. While you operate Stirling engine model, you can observe the engine working principle. ideal for using as teaching aids, gift for kids or friends. Learn while playing. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, NOVEL DESIGN\u003c\/strong\u003e ---- Unique tank shape, decorative gun makes the tank more realistic. \u003cbr\u003e\u003cstrong\u003e2,HIGH CRAFTSMANSHIP\u003c\/strong\u003e ---- The core components are made of aluminum alloy, durable and not easy to rust, the track is made of rubber, which makes the overall structure light.\u003cbr\u003e\u003cstrong\u003e3, SAFE \u0026amp; STABLE\u003c\/strong\u003e ---- The tank has an alcohol lamp fixing bracket, which is safer and more reliable. The lightweight fuselage structure and sufficient power make the tank have a certain ability to cross obstacles.\u003cbr\u003e\u003cstrong\u003e4, FUEL\u003c\/strong\u003e ---- 95% alcohol(not included), you can't add water, kerosene, gasoline, lighter oil, beer, etc.\u003cbr\u003e\u003cstrong\u003e5, PRIORITY GIFT OPTION FOR MANY APPLICATIONS\u003c\/strong\u003e ---- It has a wide range of application as, great gift for Kids' science project, Physical\/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsing Tips:\u003c\/strong\u003e\u003cbr\u003e1, Put the tank engine model in a horizontal position\u003cbr\u003e2, inject high-concentration alcohol into the alcohol lamp to ensure the safety\u003cbr\u003e3, ignite the alcohol lamp\u003cbr\u003e4, Preheating for 1 to 2 minutes, the alcohol lamp heats the piston tube, and the dry air expands to generate power. Give a gentle push, the tank start moving forward.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eItem Name: Tank Stirling Engine\u003cbr\u003eMaterial: Metal + Plastic + Rubber\u003cbr\u003eEngine Dimensions: 24 x 14 x 8cm\u003cbr\u003eEngine Weight: 640g\u003cbr\u003ePackage Weight: 700g\u003cbr\u003ePacking: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1 x Tank Stirling Engine Model","brand":"enginediy","offers":[{"title":"Default Title","offer_id":31517052108885,"sku":"332875221ED","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/Tank_Stirling_Engine_Car_Motor_Model_External_Combustion_Engine_Toy_Gift_-_Enginediy_3.jpg?v=1608192484"},{"product_id":"mini-inline-2-cylinder-steam-engine-model-for-40cm-retro-boat-model-gift-collection-enginediy","title":"Mini Inline 2 Cylinder Steam Engine Model for 40cm Boat Model Gift Collection - Enginediy","description":"\u003cstrong\u003eMini Inline 2 Cylinder Steam Engine for 40cm Retro Boat Model - Gift Collection - Enginediy\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eA steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. The miniature steam engine with small design, can be placed in the palm of your hand, like a treasure. Meaningful gift for friends, kids. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e1, NICE APPEARANCE:\u003c\/strong\u003e The steam engine is miniature design, can be placed in the palm of your hand like a treasure, delicate mini, exquisite workmanship. It is an excellent handicraft that is collected and appreciated.\u003cbr\u003e\u003cstrong\u003e2, EXTREMELY FINE CRAFTED:\u003c\/strong\u003e The steam engine model is made of brass and aluminum alloy, dignified retro design, technology skills.\u003cbr\u003e\u003cstrong\u003e3, EASY OPERATION:\u003c\/strong\u003e Connect the boiler by yourself (the boiler is not included).This steam engine model has the characteristics of high speed. 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The accessories are compelete. When you got the kit, you can refit. One key start function will be realized.\u003cbr\u003e\u003cstrong\u003e\u0026gt;\u0026gt; Material:\u003c\/strong\u003e Mechanical part made of 304 stainless steel plate, stronger and more durable. \u003cbr\u003e\u003cstrong\u003e\u0026gt;\u0026gt; Compatible Model:\u003c\/strong\u003e  SH and chungyang VX 18 Level Methanol RC Engien, HSP RC Car 94188\/94122\/94155\/94177, and other RC cars equipped with level 18 methanol engines. If you have any question, please contact with us.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e\u003cbr\u003eWhen you receive the battery, please not to use it. You need to recharge it first. When using the battery, plug in the BB ring. Set the single chip voltage to 3.7v. If the voltage exceeds 3.7v, the BB will ring automatically. If it rings, do not keep using it. It need to be charged, and it will be overreleased and damaged if continue to use. 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The top knob can adjust the amount of air conduction to control the speed of the Stirling engine, which is easy to observe the dynamics of the piston and bring more good look.\u003cbr\u003e \u003cstrong\u003eHigh Quality\u003c\/strong\u003e: The main parts are made of aluminum alloy and brass, which are sturdy and durable. The heating cylinder is made of quartz glass with low expansion coefficient and high temperature resistance; fine workmanship, perfect details, and a combination of texture and beauty.\u003cbr\u003e\u003cstrong\u003eFuel\u003c\/strong\u003e: 95% alcohol (need to be prepared by yourself), pay attention to not add water, kerosene, gasoline, lighter oil, liquor, etc.\u003cbr\u003e \u003cstrong\u003eStarting Method\u003c\/strong\u003e: Place the Stirling engine model on a horizontal table, add two-thirds of 95% alcohol to the alcohol lamp, ignite and heat for 30 seconds, then turn the flywheel, and the engine can run.\u003cbr\u003e \u003cstrong\u003eWorking Principle\u003c\/strong\u003e: The Stirling engine outputs power through a cycle of cooling, compression, heat absorption, and expansion of the air in the cylinder.\u003cbr\u003e \u003cstrong\u003eUse Significance and Value\u003c\/strong\u003e: Through hands-on operation, you can observe the operation process of the entire engine, understand the working principle of the Stirling engine more intuitively, and deepen your interest in learning physics.\u003cbr\u003e \u003cstrong\u003eGift:\u003c\/strong\u003e Its superior quality and exquisite appearance also make it have a high collection value, can be used as a high-end desktop decoration, can also be used as exquisite gifts to give back to others.\u003cbr\u003e \u003cstrong\u003eFor Age: 14+\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e .Color: As Shown\u003cbr\u003e .Material: Metal + Wood + Quartz Glass\u003cbr\u003e .Product Dimensions: 10 x 10 x 10cm\u003cbr\u003e .Product Weight: 340g\u003cbr\u003e .Package Dimensions: 11.5 x 11.5 x 11.5cm\u003cbr\u003e .Package Weight: 430g\u003cbr\u003e .Packing: Box\u003cbr\u003e \u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e .1 x Stirling Engine Model\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":32567822254165,"sku":"33ED3030432","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/8565e1d2-35bd-479e-932c-bea4c9db3c4f.jpg?v=1737514772"},{"product_id":"stirling-engine-car-model-set-engine-diy-assembly-kit-physical-experiment","title":"ENGINEDIY Stirling Engine Car Model Set Engine DIY Assembly Kit Physical Experiment Toy","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003e.Innovative Design:\u003c\/strong\u003e This product is a spare part and requires DIY assembly, complete spare parts, simple structure and easy assembly. The stirling engine is creatively combined with the trolley model. The model is novel and unique. The stirling engine provides power to drive the car.\u003cbr\u003e \u003cstrong\u003e.Craftsman Craftsmanship and Quality Assurance:\u003c\/strong\u003e The product is made of almost all metal, and the components are precisely matched. The 55mm diameter alloy flywheel is finely polished and milled. The high-strength metal bottom plate makes the trolley more stable and reliable. The high-temperature glass hot cylinder, the piston at high speed It is not easy to wear under long-term operation.\u003cbr\u003e \u003cstrong\u003e.Usage:\u003c\/strong\u003e The product comes with assembly instructions drawings and installation tools, please refer to the instructions for DIY assembly. Place the assembled stirling car model on a horizontal table or the ground, add about 2\/3 of the alcohol to the alcohol lamp, light the alcohol lamp and place it under the heating cylinder to preheat for 30 seconds, and turn the flywheel by hand to assist the start, thereby driving the engine car is walking.\u003cbr\u003e \u003cstrong\u003e.Tips:\u003c\/strong\u003e Use 95% alcohol (not included) for fuel, and do not add water, kerosene, gasoline, lighter oil, liquor, etc.\u003cbr\u003e \u003cstrong\u003e.Use Significance and Value:\u003c\/strong\u003e By assembling the stirling engine car model, exercise your hands-on ability, observe the engine operation and the walking process of the car, and understand its structure and principles. It is entertaining and entertaining, you can do scientific and technological experiments, increase your knowledge of physics, and increase your interest in learning. It can also be used as a decoration with collection value.\u003cbr\u003e \u003cstrong\u003e.For Age: 8+\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Color: As Shown\u003cbr\u003e .Material: Metal\u003cbr\u003e .Product Dimensions: 18 x 11 x 12.5cm\u003cbr\u003e .Product Weight: 650g\u003cbr\u003e .Package Dimensions: 26 x 15 x 10cm\u003cbr\u003e .Package Weight: 750g\u003cbr\u003e .Packing: Carton Box\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .1Set x Stirling Engine Car Model\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":32576760741973,"sku":"33ED3042617","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/1_57d0110c-a962-4f9e-82ff-b6da6c2e8e09.jpg?v=1608192667"},{"product_id":"spark-plug-for-inline-four-cylinder-water-cooled-gasoline-engine-sku-33ed3030434-333085161ed","title":"Spark Plug for CISON L4 Engine Inline Four-cylinder Water-cooled Gasoline Engine","description":"\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/hAy7YA3t6h0\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"923\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .The spark plug is suitable for in-line four-cylinder gasoline engine model, which has an ignition start function and needs to be used in conjunction with the corresponding CDI kit.\u003cbr data-mce-fragment=\"1\"\u003e .High Quality: Good ignition effect and long service life.\u003cbr data-mce-fragment=\"1\"\u003e .If you have any questions, please consult us\u003cbr data-mce-fragment=\"1\"\u003e .For Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Metal\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 30g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 5 x 4 x 8cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 35g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Bag\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Spark Plug\u003c\/span\u003e\u003c\/span\u003e","brand":"Engine DIY","offers":[{"title":"1 PC","offer_id":46446728446166,"sku":"33ED3073803","price":14.99,"currency_code":"USD","in_stock":true},{"title":"2 PCS","offer_id":46446728478934,"sku":"33ED3073803*2","price":27.99,"currency_code":"USD","in_stock":true},{"title":"4 PCS","offer_id":46446728511702,"sku":"33ED3073803*4","price":54.99,"currency_code":"USD","in_stock":true},{"title":"8 PCS","offer_id":46446728544470,"sku":"33ED3073803*8","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/5150c6fa-cb53-412c-80d4-eb05ab589b9a.jpg?v=1608192900"},{"product_id":"stirling-engine-generator-with-luminous-gyroscope-bulb-voltage-display-meter-science-experiment-engine-balance-type","title":"ENJOMOR Balance Type Stirling Engine Generator with Bulb, Gyroscope and Voltage Display Meter - STEM Toy","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBalance Type Stirling Engine Generator Model Science Experiment Engine Toy with Luminous Gyroscope Bulb Voltage Display Meter\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNovel Appearance:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThis balance-style Stirling engine model has changed the old-fashioned design. The flywheel part is replaced by a three-color light-emitting gyroscope. It has a small generator and a light bulb, and is equipped with a voltage meter.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eScience Educational Toy:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eWhen the engine is running, the gyroscope will emit cool and colorful lights. Connect the bulb to a small generator to light up. The voltmeter can observe the generated voltage in real time\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Craft:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe machine is mainly made of stainless steel and aluminum alloy, and the balance bar is made of brass. The surface of the machine is exquisite and rich in metallic luster. The parts are matched with high precision. The bottom plate is equipped with a groove for the alcohol lamp. The machine runs smoothly.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eHow to Use:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003ePlace the Stirling engine model on a horizontal table, pour 95% alcohol into the alcohol lamp (capacity no more than 2\/3), light the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, and turn the gyroscope by hand.\u003cbr data-mce-fragment=\"1\"\u003eSignificance and Value of Use: \u003cbr data-mce-fragment=\"1\"\u003eBy operating the Stirling engine, you can do scientific and technological experiments, exercise your hands-on ability, and you can also popularize scientific knowledge, understand its structure and principles, and cultivate innovation capabilities.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eGift:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eBecause of its superior quality and exquisite appearance, it can also be used as a technological ornament, which has a collection value, and can also be used as a creative gift for relatives, friends or children.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eUse 95% alcohol (not included) for fuel, and use pencil lead to smear the piston for lubrication. It is forbidden to add other oils such as kerosene, gasoline, liquor, etc. Do not touch the heated parts randomly during operation to prevent burns.\u003cbr data-mce-fragment=\"1\"\u003eFor Ages: 8+\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Material: Aluminum Alloy + Stainless Steel + Brass + Quartz Tube\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 18 x 9 x 12cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 528g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 22 x 12 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 900g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1 x Stirling Engine Model\u003cbr data-mce-fragment=\"1\"\u003e.1 x Bulb\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":32834699755605,"sku":"33ED3109328","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/5dd08b87-d469-42eb-bd0f-b873084ce389.jpg?v=1608192942"},{"product_id":"toyan-fs-s100at-ignition-start-kit-for-sku-333016977ed","title":"TOYAN FS-S100AT Ignition Start Kit (for SKU 333016977ED)","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe kit contains two glow plug, one ignition module, one ESC, oil tank and tubing, used for TOYAN FS-L200 double-cylinder four-stroke methanol engine model\u003cbr data-mce-fragment=\"1\"\u003e Suitable for over 14 years old\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Electronic Components + Plastic\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 280g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 12 x 10 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 300g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Bag\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Engine Starter Kit\u003c\/span\u003e\u003c\/span\u003e","brand":"Engine DIY","offers":[{"title":"Default Title","offer_id":32834923692117,"sku":"33ED3102606","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/3102606.jpg?v=1608192956"},{"product_id":"toyan-fs-s100at-ignition-start-kit-for-sku-333016977ed-1","title":"TOYAN FS-S100AT Ignition Start Kit (for SKU 333016977ED)","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe kit contains two Spark Plug, one Voltage Regulator module, one ESC, oil tank and Oil Pipe, used for TOYAN FS-L200 double-cylinder four-stroke methanol engine model\u003cbr data-mce-fragment=\"1\"\u003e Suitable for over 14 years old\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Electronic Components + Plastic\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 280g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 12 x 10 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 300g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Bag\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Engine Starter Kit\u003c\/span\u003e\u003c\/span\u003e","brand":"Engine DIY","offers":[{"title":"Default Title","offer_id":32834925887573,"sku":"33ED3102439","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/eca39772-cee6-4915-9c69-461d657e719e.jpg?v=1608192958"},{"product_id":"ignition-start-kit-for-toyan-fs-s100g-4-stroke-rc-engine-four-stroke-gasoline-engine-kit-sku-33ed2726117","title":"Ignition Start Kit for TOYAN FS-S100G 4 Stroke RC Engine Four Stroke Gasoline Engine Kit (SKU: 33ED2726117)","description":"\u003cp\u003eIgnition Start Kit for TOYAN FS-S100G 4 Stroke RC Engine Four Stroke Gasoline Engine Kit (SKU: 33ED2726117)\u003c\/p\u003e\n\u003cp\u003ePackage Lists:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 x Starting ESC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 x Spark Plug\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 x Oil Tank\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 x Oil Pipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 x CDI\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37574872334529,"sku":"33ED3125777","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/a7296c6e-6aa0-4def-bc72-7a9a75e7fde4.jpg?v=1608192995"},{"product_id":"cdi-hall-sensor-tachometer-for-toyan-gasoline-engine-methanol-to-gasoline-engine-model-1","title":"CDI Hall Sensor Tachometer for TOYAN Gasoline Engine \/ Methanol to Gasoline Engine Model","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .The igniter kit is suitable for TOYAN gasoline engine models, as well as other gasoline engine models or gasoline engines converted from methanol, etc.\u003cbr data-mce-fragment=\"1\"\u003e .Some models need to find the ignition timing by yourself.\u003cbr data-mce-fragment=\"1\"\u003e .If you have any questions, please contact us in time.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Plastic + Electronic Components\u003cbr data-mce-fragment=\"1\"\u003e .Ignition Box Size: 50(L) x 38.5(W) x 28.7(H)mm\u003cbr data-mce-fragment=\"1\"\u003e .Input Power Cord Length: 235mm\u003cbr data-mce-fragment=\"1\"\u003e .High Voltage Spark Plug Cable Length: 320mm\u003cbr data-mce-fragment=\"1\"\u003e .Hall Sensor Cable Length: 400mm\u003cbr data-mce-fragment=\"1\"\u003e .Tachometer Cable Length: 150mm\u003cbr data-mce-fragment=\"1\"\u003e .Support Voltage DC: 6V-14.4V\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 400g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 17 x 12 x 8cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 500g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Bag\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1Set x Igniter Kit\u003c\/span\u003e\u003c\/span\u003e","brand":"Engine DIY","offers":[{"title":"Default Title","offer_id":37596126675137,"sku":"33ED3110851","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/6544c386-7f61-4032-9acd-997289a52ab5.jpg?v=1608193018"},{"product_id":"3d-puzzle-diy-model-kit-detachable-jigsaw-scorpion-metal-games","title":"3D Puzzle DIY Model Kit Detachable Jigsaw Scorpion Metal Games","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe title=\"3D Puzzle DIY Model Kit Detachable Jigsaw Scorpion Metal Games\" src=\"https:\/\/www.youtube.com\/embed\/wbUHqjFIwc0\" height=\"720\" width=\"1280\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif; color: #ff8000; font-size: 14px;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e3D Puzzle DIY Model Kit Detachable Jigsaw Scorpion Metal Games\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003cbr data-mce-fragment=\"1\"\u003e  \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e .With high-quality metal materials and laser-cut ultra-precision high-quality metal models, you can create a smaller palm-sized model.\u003cbr data-mce-fragment=\"1\"\u003e .No glue is needed, just by screwing according to the assembly drawing.\u003cbr data-mce-fragment=\"1\"\u003e .Amazing details and a wonderful DIY experience.\u003cbr data-mce-fragment=\"1\"\u003e .Mini size 16*14*14CM after assembly\u003cbr data-mce-fragment=\"1\"\u003e .Suitable for people over 14 years old\u003cbr data-mce-fragment=\"1\"\u003e .The edges of the product are sharp, so don't play with the baby to avoid injury.\u003cbr data-mce-fragment=\"1\"\u003e .The fun and sense of accomplishment through DIY assembly, the product is very beautiful.\u003cbr data-mce-fragment=\"1\"\u003e .This is a perfect gift, a special gift for your friends and family, you can also collect and decorate as a home decoration.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: Silver\u003cbr data-mce-fragment=\"1\"\u003e .Material: Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 16 x 14 x 14cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 285g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 16 x 11 x 4cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 390g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Assembly Model Kit\u003cbr data-mce-fragment=\"1\"\u003e .1 x English User Guide\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Classic","offer_id":44627416580310,"sku":"33ED2716950","price":49.99,"currency_code":"USD","in_stock":false},{"title":"Update 1#","offer_id":44627416613078,"sku":"333458729ED","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Update 2#","offer_id":44627416645846,"sku":"333505293ED","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/4f275190-35ea-42d8-afc7-5f42a2d589bb.jpg?v=1608193030"},{"product_id":"3d-puzzle-model-kit-spider-shaped-mechanical-clock-model-creative-gift","title":"3D Puzzle Model Kit Spider Shaped Mechanical Clock Model  Creative Gift","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff8000;\"\u003e3D Puzzle Model Kit Spider Shaped Mechanical Clock Model  Creative Gift\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .With high-quality metal materials and laser-cut ultra-precision high-quality metal mechanical models, you can create a smaller model.\u003cbr data-mce-fragment=\"1\"\u003e .According to the assembly drawing or the assembly video, through the screw connection, some parts need to use a little metal glue (including) amazing details and wonderful DIY experience in order to make it stronger.\u003cbr data-mce-fragment=\"1\"\u003e .After assembly, the mini size is about 14x14x5CM; the assembler needs to have certain hands-on ability. It is suitable for people over 8 years old or below. Children need to play with their parents.\u003cbr data-mce-fragment=\"1\"\u003e .The edges of the product are sharp, so don't play with the baby to avoid injury.\u003cbr data-mce-fragment=\"1\"\u003e .The fun and sense of accomplishment through DIY assembly, the product is very beautiful. With a mechanical watch, you can rotate clockwise to adjust the time, and it can run normally\u003cbr data-mce-fragment=\"1\"\u003e .This is a perfect gift, a special gift for your friends and family, you can also collect and decorate as a home decoration.\u003cbr data-mce-fragment=\"1\"\u003e  \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Stainless Steel + Copper + Iron + Plastic\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 14 x 14 x 15cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 285g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 28 x 16.5 x 5cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 370g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Graphic Carton\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Assembly Mechanical Clock Model\u003cbr data-mce-fragment=\"1\"\u003e .1 x Screwdriver\u003cbr data-mce-fragment=\"1\"\u003e .1 x Tweezers\u003cbr data-mce-fragment=\"1\"\u003e .1 x Pliers\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Engine DIY","offers":[{"title":"Ⅰ","offer_id":43607603577046,"sku":"33ED2830937","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Ⅱ","offer_id":43607603609814,"sku":"33ED2830932","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/50e80e7a-81f3-40c2-87cf-0c4b2ffa4f6a.jpg?v=1608193036"},{"product_id":"3d-puzzle-model-kit-mechanical-nine-tailed-fox-metal-games-diy-assembly-jigsaw-crafts-creative-gift","title":"3D Puzzle Model Kit Mechanical Nine-tailed Fox Metal Games DIY Assembly Jigsaw Crafts Creative Gift","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Made of high-quality metal, laser cutting ultra-precision high-quality metal models, you can create a model larger than your palm\u003cbr data-mce-fragment=\"1\"\u003e .No need glue, just connect by screws according to the assembly drawing\u003cbr data-mce-fragment=\"1\"\u003e .Amazing details and wonderful DIY experience. After assembly, the mini size is about 15 x 7 x 13CM\u003cbr data-mce-fragment=\"1\"\u003e .Suitable for people over 14 years old, the edges of the product are sharp, please do not play with infants and young children to avoid injury\u003cbr data-mce-fragment=\"1\"\u003e .Get fun and accomplishment through DIY assembly, the product is very beautiful\u003cbr data-mce-fragment=\"1\"\u003e .This is a perfect gift. It is a special gift for your friends, family and children.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: Silver\u003cbr data-mce-fragment=\"1\"\u003e .Material: Stainless Steel\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 15 x 7 x 13cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 300g\u003cbr data-mce-fragment=\"1\"\u003e .Packag Dimensions: 16 x 11 x 4cm\u003cbr data-mce-fragment=\"1\"\u003e .Packag Weight: 400cm\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1Set x Model Kit\u003cbr data-mce-fragment=\"1\"\u003e .1 x English Instructions\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37605525127361,"sku":"33ED3041736","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/22737c48-78ff-403a-8efe-d6e0ef5bf1b5.jpg?v=1608193056"},{"product_id":"l-type-2-cylinder-stirling-engine-generator-model-with-led-diode-and-bulb-science-experiment-teaching-model-toy-collection","title":"L-Type 2 Cylinder Stirling Engine Generator Model with LED Diode and Bulb Science Experiment Teaching Model Toy Collection","description":"\u003cp\u003e\u003cstrong\u003eDouble Cylinder Stirling Engine Generator Model with LED Diode and Bulb - L-Type\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStirling Engine:\u003c\/strong\u003e \u003cbr\u003eThe engine can be lit with LED light-emitting diodes or bulb, allowing you to explore science while playing, observe the magical process of operation, and promote imagination and creativity. Full of metal mechanical sense and sense of science and technology. It is an excellent elegant decoration model\u003cbr\u003e\u003cstrong\u003eFine Workmanship:\u003c\/strong\u003e \u003cbr\u003eThe main body of Stirling engine is made of zinc alloy. The surface is treated with electroplating technology, exquisite and beautiful. All parts fit well. The machine runs smoothly and reliably\u003cbr\u003e\u003cstrong\u003eHow to use:\u003c\/strong\u003e \u003cbr\u003ePlace the Stirling engine on a horizontal table, then inject 95% alcohol into the alcohol lamp (not more than 2\/3), next light the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, and turn the flywheel on by hand to start.\u003cbr\u003e\u003cstrong\u003eValue:\u003c\/strong\u003e \u003cbr\u003eCan be used as a teaching aid to understand and learn Stirling engine structure and principles. It can also be used as a popular science educational toy to do scientific and technological experiments, which can exercise hands-on ability and cultivate innovative ability. At the same time, due to its superior quality and beautiful appearance, it can also be used as a technological decoration, and can also be as a gift to friends and relatives or children\u003cbr\u003e\u003cstrong\u003eFor Ages: 8+\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Color: Golden\u003cbr\u003e.Material: Metal + Glass\u003cbr\u003e.Product Size: 16 x 8.7 x 12cm\u003cbr\u003e.Product Weight: 600g\u003cbr\u003e.Package Dimensions: 21.5 x 11.5 x 14.5cm\u003cbr\u003e.Package Weight: 840g\u003cbr\u003e.Packing: Box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e.1 x Stirling Engine\u003cbr\u003e.2 x Alcohol Lamp\u003cbr\u003e.2 x LED Emitting Diode\u003cbr\u003e.1 x Bulb\u003cbr\u003e.1 x Iron Piece\u003cbr\u003e.1 x Inner Hexagon Wrench\u003cbr\u003e.1Set x Spare Hot Cylinder\u003cbr\u003e.1Set x Spare Cold Cylinder\u003cbr\u003e.2 x Spare Wick\u003cbr\u003e.2 x Spare O-ring Seal Ring\u003cbr\u003e.1 x Spare Belt\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37756474884289,"sku":"33ED3142584","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/94d0ba73-f6a7-4de0-b6f8-e791abd399d5.jpg?v=1612247502"},{"product_id":"3d-puzzle-model-kit-mechanical-mantis-metal-games-diy-assembly-jigsaw-crafts-creative-gift","title":"3D Puzzle Model Kit Mechanical Mantis Metal Games DIY Assembly Jigsaw Crafts Creative Gift","description":"\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cstrong\u003eDIY Model Kit  for Kids, Teens and Adults, Inspired By Mantis - Enginediy Customized\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Made of high-quality metal materials, laser-cut ultra-precision high-quality metal models\u003cbr\u003e .Don't need glue when assembling, just connect by screw follow the assembly drawing\u003cbr\u003e .Amazing details and wonderful DIY experience; can be assembled into a mechanical mantis shape\u003cbr\u003e .You can also use those parts to DIY into other shapes according to your personal ideas to create your own unique model\u003cbr\u003e .By letting children assemble the model by hand, they not only exercise their hands-on ability and creativity, but also let the children enjoy the joy of assembling\u003cbr\u003e .Assembled mini size is 18 x 10 x 12CM; Suitable for people over 14 years old or under the age of 14 need to play with their parents\u003cbr\u003e .The edges of the pieces are sharp. Please do not play with infants to avoid injury. (Slight scratches on the surface of the stainless steel parts are normal and will not affect the overall appearance. Please understand)\u003cbr\u003e .Get fun and sense of accomplishment through DIY assembly, the mantis model is very beautiful. Each joint is movable\u003cbr\u003e .This is a perfect gift, a special gift for your friends, family and children, which can be collected or used as home decoration\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Color: As Shown\u003cbr\u003e .Material: Stainless Steel + Iron + Copper\u003cbr\u003e .Product Dimensions: 18 x 10 x 12cm\u003cbr\u003e .Product Weight: 210g\u003cbr\u003e .Package Dimensions: 28 x 17 x 19.5cm\u003cbr\u003e .Package Weight: 300g\u003cbr\u003e .Packing: Storage Box + Air Column Bag + Carton Box\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .1Set x Puzzle Model\u003cbr\u003e .1 x Screwdriver\u003cbr\u003e .1 x Needle Nose Pliers\u003cbr\u003e .1 x Mini Sleeve \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Engine DIY","offers":[{"title":"Default Title","offer_id":37758270013633,"sku":"33ED3098595","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/8971f208-4c5d-48de-85c4-39e1805c7c7a.jpg?v=1608193150"},{"product_id":"reverse-gearbox-for-v4-steam-engine","title":"Reverse Gearbox for V4 Steam Engine","description":"\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReverse Gearbox for V4 Steam Engine\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Parameters: 35(L) x 33(W)x 56(H)mm (shaft head about 20mm). Weight: 120g. Output Shaft: 3mm. Gear Ratio: 1: 1 (36:36)\u003cbr data-mce-fragment=\"1\"\u003e .Reversing structure: fork and clutch, forward and reverse two gears\u003cbr data-mce-fragment=\"1\"\u003e .All copper gear, stainless steel plate, fixed bearing, secondary gear also has bearing, less friction, lower loss\u003cbr data-mce-fragment=\"1\"\u003e .Instruction For Use: This gearbox is suitable for use with a mini V4 steam engine model\u003cbr data-mce-fragment=\"1\"\u003e .For Age: 14 years and older\u003cbr data-mce-fragment=\"1\"\u003e  \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Metal\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 3.5 x 3.3 x 5.6cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 120g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 5 x 5 x 8cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 200g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Gearbox\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37772373459137,"sku":"33ED2933134","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/f27f6427-ff96-4108-8ba3-b6d25085b68b.jpg?v=1608193158"},{"product_id":"bluetooth-musical-tesla-coil-plasma-speaker-with-long-arc-and-bluetooth-music-dual-mode-vinyl-record-shaped","title":"Bluetooth Musical Tesla Coil Plasma Speaker with Long Arc and Bluetooth Music Dual Mode Vinyl Record Shaped","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/b8NmY5PCYvk\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"923\" height=\"519\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/p4Dxjcph06g\" title=\"YouTube video player\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"640\" height=\"480\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eVinyl Record Shape Bluetooth Music Tesla Coil with Long Arc and Bluetooth Music Dual Mode - US Plug\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Adopt a newly designed PCB circuit board, the circuit design is reasonable, and the shape of the vinyl record is more beautiful\u003cbr data-mce-fragment=\"1\"\u003e .Due to the maturity of modern printed circuit board technology, the long and simple secondary coil of the Tesla coil can now be turned into a thin flat plate, greatly reducing the volume\u003cbr data-mce-fragment=\"1\"\u003e .Easily connect with wireless Bluetooth, play a Bluetooth music Tesla in the shape of a vinyl record with lightning music! It can also light up gas bulbs without any touch or connection\u003cbr data-mce-fragment=\"1\"\u003e .It is a smart device for wireless transmission experiments. It can be used to create high-voltage lightning and do various scientific experiments, such as wireless power transmission, wireless lighting, and insulator withstand voltage test. Teachers use it to demonstrate the principle of boosting and high-frequency skinning to students. Effect etc.\u003cbr data-mce-fragment=\"1\"\u003e .You will be fascinated by this Tesla coil, this flat Bluetooth Tesla coil is small and can emit lightning of about 10 cm (the length of the arc can be adjusted by the knob to 0-10 cm), which looks very destructive. But when you touch it, it’s like doing a tickling massage on your hands\u003cbr data-mce-fragment=\"1\"\u003e .You can also use your mobile phone’s Bluetooth connection to play music. For children or adults, this is definitely a kind of magic. Let’s explore the mysteries of science together.\u003cbr data-mce-fragment=\"1\"\u003e .Note: 1. When the product is working, do not touch the electrodes directly with your hands, otherwise it will burn your skin; 2. Do not touch the electrodes, heat sink, circuit board and copper parts, and do not use any conductors to contact the secondary coil, otherwise it will Damage to the Tesla; 3. During the working of the coil, it will cause serious interference to the surrounding electronic products. This is the characteristic of the Tesla coil itself. Please do not let mobile phones or other electronic products close to the Tesla coil to avoid damage; 4. If the Tesla fails to start successfully initially, please touch the discharge tip with an insulated screwdriver, but do not touch it for a long time, it may burn the Tesla. 5. Do not use the coil in a flammable and explosive environment\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: PCB Board + Components + Acrylic\u003cbr data-mce-fragment=\"1\"\u003e .Supply Voltage: 220VAC 50\/60Hz\u003cbr data-mce-fragment=\"1\"\u003e .Power: 0-100W\u003cbr data-mce-fragment=\"1\"\u003e .Lightning Length: 0-10cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 10.6 x 10.6 x 6.1cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 800g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 35 x 23.5 x 19.5cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 900g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Carton Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Tesla Coil\u003cbr data-mce-fragment=\"1\"\u003e .1 x Neon Bulb\u003cbr data-mce-fragment=\"1\"\u003e .1 x Discharge Needle\u003cbr data-mce-fragment=\"1\"\u003e .1 x Power Adapter\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"US","offer_id":44124420145366,"sku":"33ED3140454","price":69.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":44124420178134,"sku":"33ED3462698","price":69.99,"currency_code":"USD","in_stock":true},{"title":"New Version","offer_id":46292715634902,"sku":"333597635ED","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/lADPBFRycwZFOqjNBEzNBEw_1100_1100.jpg?v=1608193162"},{"product_id":"2-cylinder-stirling-engine-model-with-voltage-digital-display-meter-bulb-physical-experiment-hot-air-stirling-engine-generator","title":"ENJOMOR Stirling Engine Model Generator with Bulb and Voltage Digital Display Meter - STEM Toy","description":"\u003cp\u003e\u003cstrong\u003e2 Cylinder Hot Air Stirling Engine Generator Model \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCreative Exquisite Model:\u003c\/strong\u003e\u003cbr\u003eDual heating cylinders + dual power cylinders are arranged side by side, the silver appearance is very delicate, full of metal mechanical and technological sense, with a small generator\u003cbr\u003e\u003cstrong\u003eScience Educational Toys:\u003c\/strong\u003e \u003cbr\u003eAs the flywheel rotates at high speed, feel the magical process of energy conversion, observe the power generation voltage at any time, and can light up multiple light bulbs at the same time, which will bring you unlimited reverie\u003cbr\u003eFine Workmanship: \u003cbr\u003eThe machine is mainly made of metal materials, the surface is finely polished, rich in metallic luster, the machine runs smoothly and reliably, the double combination of texture and beauty\u003cbr\u003eHow to use: \u003cbr\u003ePlace the Stirling engine model on a horizontal table, connect a light bulb or a voltmeter, then pour 95% alcohol into the alcohol lamp, ignite the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, turn the flywheel by hand to assist start up. During operation, please do not touch the heating part with your hands, and do not add any oil to lubricate.\u003cbr\u003eValue: \u003cbr\u003eIt can be used as a teaching aid to do scientific and technological experiments to understand and learn the structure and principle of Stirling engine. It can also be used as a popular science educational toy for children to exercise their hands-on ability and cultivate their innovation ability. At the same time, because of its superior quality and beautiful appearance, it can also be used as a technological decoration collection, or as a creative gift to friends and relatives or children\u003cbr\u003eFor Age: 10+\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e.Color: As Shown\u003cbr\u003e.Material: Metal + Glass\u003cbr\u003e.Product Dimensions: 17 x 12.5 x 8.5cm\u003cbr\u003e.Product Weight: 1100g\u003cbr\u003e.Package Dimensions: 23.5 x 13.5 x 16cm\u003cbr\u003e.Package Weight: 1280g\u003cbr\u003e.Packing: Box\u003cbr\u003e\u003cbr\u003ePackage Content:\u003cbr\u003e.1 x Stirling Engine Model\u003cbr\u003e.1 x Bulb\u003cbr\u003e.1 x Voltage Digital Display Meter\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37798123077825,"sku":"33ED3146416","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/98b60265-683a-41ff-a9a4-a03240ca08e9.jpg?v=1608368620"},{"product_id":"stirling-engine-tank-model-stirling-engine-motor-model-physical-experiment-science-education-toy-gift-enginediy","title":"Stirling Engine Tank Model Stirling Engine Motor Model Physical Experiment Science Education Toy Gift - Enginediy","description":"\u003cstrong\u003e\u003ciframe title=\"Stirling Engine Tank Model. Engine Motor Model - Physical Experiment.\" src=\"https:\/\/www.youtube.com\/embed\/j2VQdTOMQbg\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" width=\"640\" height=\"360\" frameborder=\"0\"\u003e\u003c\/iframe\u003eStirling Engine Tank Model Stirling Engine Motor Model Physical Experiment Science Education Toy Gift - Enginediy\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eUnique Tank Shape:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eCreative design concept. The Stirling engine is applied to the tank model, and the decorative cannon rod makes the tank model more realistic and interesting.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eScience Educational Toys:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe Stirling engine can drive the tank forward after running. The lightweight structure and sufficient power make the tank have a certain ability to overcome obstacles, allowing you to explore science while playing, observe the magical operation and power conversion process\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExcellent Manufacturing Process:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eThe main body of the Stirling engine is made of aluminum alloy, and the bottom plate and wheels of the tank are made of acrylic material. The whole is more refined and beautiful. The tank is equipped with an alcohol lamp fixing bracket, which is safer and more reliable to use. The model runs smoothly and is durable\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eProduct Instructions:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003ePlace the model on a horizontal table or the ground, and then pour 95% alcohol into the alcohol lamp (capacity not more than 2\/3), light the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, turn the flywheel by hand help start. Do not add any water or oil\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eUse Significance and Value:\u003c\/strong\u003e \u003cbr data-mce-fragment=\"1\"\u003eCreative science toys, understand the structure and principle of Stirling engine, increase interest in physics learning, do scientific and technological experiments, and cultivate practical and innovative abilities. At the same time, it can be used as a collection of science and technology ornaments, or as a creative gift for relatives, friends or children.\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFor Ages: 8+\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal + Acrylic\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 24 x 12.5 x 10.3cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 540g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 28 x 14 x 14cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 700g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e.1 x Stirling Engine","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37798507151553,"sku":"33ED3145860","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/1e701696-aeef-4a7b-b4f4-af76a12fca28.jpg?v=1681270962"},{"product_id":"toyan-fs-l400-engine-base-bracket-holder","title":"TOYAN FS-L400 Engine Base Bracket Holder","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTOYAN Bracket Holder Base for TOYAN FS-L400 Engine\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003e Designed and Produced by TOYAN. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e.Engine mounting bracket base for TOYAN FS-L400 engine.\u003cbr data-mce-fragment=\"1\"\u003e .Made of aluminum alloy, the installation holes of the ignition accessories have been made, and the installation is convenient\u003cbr data-mce-fragment=\"1\"\u003e .The surrounding edges are made of arc transition, chamfered and gold-plated, and the surface is polished and then oxidized\u003cbr data-mce-fragment=\"1\"\u003e .Instructions for Use: The product does not include engine and starter ignition accessories, need to be purchased separately, the picture is only for display. You need to connect the glow plug, 4-in-1 ignition voltage regulator module, battery and other accessories by yourself.\u003cbr data-mce-fragment=\"1\"\u003e .Fix the TOYAN engine on the base to make the engine more stable without shaking.\u003cbr data-mce-fragment=\"1\"\u003e .At the same time, its exquisite shape is suitable for desktop model decoration, science and education demonstration, model exhibition, etc.\u003cbr data-mce-fragment=\"1\"\u003e .For Ages: 14+\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: As Shown\u003cbr data-mce-fragment=\"1\"\u003e .Material: Aluminium Alloy\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 1350g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 25 x 25 x 12cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 1600g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Bracket Base\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37807008743617,"sku":"33ED3148753","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/ac59136b-64bd-4688-bece-629abdafa6d2.jpg?v=1608551573"},{"product_id":"smithsonian-jet-works-advanced-science-kit-build-your-own-jet-engine-diy-assembly-turbofan-jet-engine-model-kit","title":"Smithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine - DIY Assembly Turbofan Jet Engine Model Kit","description":"\u003cp\u003e\u003cstrong\u003eSmithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Build your own Aviation turbojet engine with a number of parts, which will be unprecedented stimulation and challenge\u003cbr\u003e .After assembly, you can control the thrust and turbine speed. The moving parts and lights are driven by battery. The dynamic components in this kit make the experiment real and interesting\u003cbr\u003e .Transparent shell design for observing and understanding the working process of the engine. The jet engine is composed of inlet, compressor, combustion chamber, gas turbine and tail nozzle, and its working process can be summarized as intake, compression, combustion and exhaust.\u003cbr\u003e .A great STEAM science toy to Develop children's mental thinking, and develop innovative thinking ability. Adults can collaborate with children to enhance parent-child interaction. DIY assembly toy can cultivate children's hands-on ability\u003cbr\u003e .It comes with clear instructions to guide children to gradually understand the structure of the engine and related mechanical knowledge. In the experiment, help the children learn the operating principle of the engine and understand the process of energy conversion. From small parts to complete finished products assembly process, exercise children's logical thinking, cultivate children's creativity and self-confidence.\u003cbr\u003e .For over 8-year-old.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Color: As Shown\u003cbr\u003e .Material: Plastic\u003cbr\u003e .Product Weight: 1200g\u003cbr\u003e .Package Dimensions: 37.5 x 30 x 7.5cm\u003cbr\u003e .Package Weight: 1500g\u003cbr\u003e .Packing: Graphic Carton\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .1 x Engine Kit\u003cbr\u003e .1 x User Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37810294784193,"sku":"33ED3149322","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/46348171-cf39-4daa-8fae-6da7129c56c1.jpg?v=1608608912"},{"product_id":"smithsonian-motor-works-advanced-science-kit-build-your-own-4-cylinder-engine-model-kit-diy-assembly-combustion-engine-kit","title":"Smithsonian Motor Works Advanced Science Kit - Build Your Own 4 Cylinder Engine Model Kit - DIY Assembly Combustion Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eSmithsonian Motor Works Advanced Science Kit - Build Your Own 4 Cylinder Engine Model Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Build your own car engine with a number of parts, which will be unprecedented stimulation and challenge\u003cbr\u003e .Switch on the assembled engine and the engine will turn. The valve opens and closes, the spark plug lights up, the piston drives the crankshaft, and the fan structure rotates. The dynamic components in this kit make the experiment real and interesting\u003cbr\u003e .Transparent shell design for observing and understanding the working process of the engine. The basic principle of a four-cylinder engine is that converting thermal energy of gasoline (diesel) into mechanical energy by pushing the piston to do work when the gas in the sealed cylinder expands.\u003cbr\u003e .A great STEAM science toy to Develop children's mental thinking, and develop innovative thinking ability. Adults can collaborate with children to enhance parent-child interaction. DIY assembly toy can cultivate children's hands-on ability\u003cbr\u003e .It comes with clear instructions to guide children to gradually understand the structure of the engine and related mechanical knowledge. In the experiment, help the children learn the operating principle of the engine and understand the process of energy conversion. From small parts to complete finished products assembly process, exercise children's logical thinking, cultivate children's creativity and self-confidence.\u003cbr\u003e .For over 8-year-old.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .Color: As Shown\u003cbr\u003e .Material: Plastic\u003cbr\u003e .Product Weight: 1200g\u003cbr\u003e .Package Dimensions: 37.5 x 30 x 7.5cm\u003cbr\u003e .Package Weight: 1500g\u003cbr\u003e .Packing: Graphic Carton\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e .1 x Engine Kit\u003cbr\u003e .1 x User Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":37810350588097,"sku":"33ED3149321","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/f988aeae-4213-4a60-adb4-071bc2bbb24e.jpg?v=1608610720"},{"product_id":"timing-belt-for-toyan-fs-l200-engine-2-cylinder-four-stroke-nirto-rc-engine","title":"#101MXL Timing Belt for TOYAN FS-L200 Engine 2 Cylinder Four Stroke Nirto RC Engine","description":"\u003cp\u003e#101MXL Timing Belt for TOYAN FS-L200 Engine 2 Cylinder Four Stroke Nirto RC Engine \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003cbr\u003eThis belt is special for TOYAN FS-L200 inline two-cylinder four-stroke nitro engine\u003cbr\u003eThe original belt can be replaced after it is worn out. This belt is used for internal transmission and is also called timing belt\u003cbr\u003eUsing high-quality rubber, excellent workmanship, wear resistance, low noise, long service life, precise tooth pitch, suitable for multi-shaft transmission, and a wide transmission speed ratio range.\u003cbr\u003eThe transmission efficiency is high, generally up to 98%-99%, constant speed ratio, no slip.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003cbr\u003eColor: As Shown\u003cbr\u003eMaterial: Rubber\u003cbr\u003eProduct Weight: 20g\u003cbr\u003ePackage Dimensions: 13 x 8 x 8cm\u003cbr\u003ePackage Weight: 25g\u003cbr\u003ePacking: Bag\u003cbr\u003e\u003cbr\u003ePackage Content:\u003cbr\u003e1 x Timing Belt\u003c\/p\u003e","brand":"Engine DIY","offers":[{"title":"1 PC","offer_id":46446367113430,"sku":"33ED3152744","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2 PCS","offer_id":46446367146198,"sku":"33ED3152744*2","price":39.99,"currency_code":"USD","in_stock":true},{"title":"5 PCS","offer_id":46446367178966,"sku":"33ED3152744*5","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/fdc62eb7-0876-4e54-b1f7-f9ed96f40e1c.jpg?v=1609227724"},{"product_id":"bluetooth-musical-tesla-coil-plasma-singing-loudspeaker-scientific-experiment-desktop-educational-toy","title":"Bluetooth Musical Tesla Coil Plasma Singing Loudspeaker Scientific Experiment Desktop Educational Toy","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBluetooth Music Tesla Coil Plasma Speaker Scientific Experiments Tool Educational Toy with AC100-240V Adapter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Adopt the newly designed PCB circuit board, the circuit design is reasonable, and the coil is coated with special epoxy resin, which is more durable and more beautiful. A radiator with a fan is used for heat dissipation to ensure that the product can work for a long time\u003cbr data-mce-fragment=\"1\"\u003e .Screws and parts are made of stainless steel and copper, which are not afraid of rust. This is a small musical Tesla coil. It not only has a variety of functions to play, it is also an exquisite electronic handicraft that can be used for decoration and decoration.\u003cbr data-mce-fragment=\"1\"\u003e .The Tesla coil can generate a high-frequency and high-voltage electric field and arc through the discharge end. The high-frequency and high-voltage electric field can excite some gas-containing lamps and make the lamps glow. This is lighting in space.\u003cbr data-mce-fragment=\"1\"\u003e .Common lamps include fluorescent lamps, incandescent lamps, neon lamps, disinfection lamps, etc.\u003cbr data-mce-fragment=\"1\"\u003e .At the same time, this Tesla coil adds audio modulation to the circuit, so when a music signal is input, the arc will make a musical sound. The mobile phone can connect to the Tesla coil via Bluetooth, and the Tesla coil can be connected to Tes in a space of about 10 meters. Pull the coil to play music, no longer bound by the audio cable\u003cbr data-mce-fragment=\"1\"\u003e .Input audio signals to the circuit through the Bluetooth module, no matter what brand of mobile phone is used to link the Tesla coil, the arc will emit a qualified volume, which solves the problem of low volume caused by different audio output power of different mobile phone brands\u003cbr data-mce-fragment=\"1\"\u003e .You can also connect the audio of MP3, computer, mobile phone through audio cable, let the arc sing and play music, and become a plasma speaker. The top of this coil is designed with different discharge terminals that can be replaced, thus realizing the effect of ion windmill and ion rosette\u003cbr data-mce-fragment=\"1\"\u003e .Ion windmill: The arc is a high-temperature plasma, which can heat the air to generate thrust. We let the arc direction at both ends of the ion wind spray to make it spin\u003cbr data-mce-fragment=\"1\"\u003e .Ion Wreath: We use a thin, flexible metal wire as the discharge end. When the coil starts to work, the arc sprays from the top to generate thrust. Because of the instability of the thin wire, the arc will sway and rotate.\u003cbr data-mce-fragment=\"1\"\u003e .If we start the time-lapse shooting when the wire starts to shake, then we will get a super cool picture\u003cbr data-mce-fragment=\"1\"\u003e .It is a smart device for wireless transmission experiments. You will be fascinated by this magical Tesla coil.\u003cbr data-mce-fragment=\"1\"\u003e .There are many ways to play, and it is a very interesting production of scientific experiments.\u003cbr data-mce-fragment=\"1\"\u003e .Suitable for children over 12 years old or adults\u003cbr data-mce-fragment=\"1\"\u003e .Instructions for Use: 1: Assemble the electrode needle or ion rosette\/ion windmill (must be assembled before booting); 2: Connect one end of the adapter to the socket and the other end to the DC connector; 3: Connect to the end via Bluetooth connection or audio cable Smartphone or computer, the other end is connected to the circuit board\u003cbr data-mce-fragment=\"1\"\u003e .Note: 1. When the product is working, do not touch the electrodes directly with your hands, otherwise it will burn your skin; 2. Do not touch the electrodes, heat sinks, circuit boards and copper parts, and do not use any conductors to contact the secondary coil, otherwise it will Damage to the Tesla; 3. During the working of the coil, it will cause serious interference to the surrounding electronic products. This is the characteristic of the Tesla coil itself. Please do not let mobile phones or other electronic products close to the Tesla coil to avoid damage; 4. If the Tesla fails to start successfully at the beginning, please touch the discharge tip with an insulated screwdriver, but do not touch it for a long time, it may burn the Tesla; 5. Do not use in a flammable and explosive environment Coil.\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: White + Golden\u003cbr data-mce-fragment=\"1\"\u003e .Material: PCB Board + Components + Plexiglass + Stainless Steel + Copper\u003cbr data-mce-fragment=\"1\"\u003e .Power Adapter Voltage Input: AC100-240V\u003cbr data-mce-fragment=\"1\"\u003e .Current: 24V-3A\u003cbr data-mce-fragment=\"1\"\u003e .Audio Interface: 3.5 jack\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 8.5 x 8.5 x 17.5cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 600g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 19 x 19 x 13cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 700g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: EPE + Carton Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Music Tesla Coil\u003cbr data-mce-fragment=\"1\"\u003e .1 x AC100-240V Power Adapter\u003cbr data-mce-fragment=\"1\"\u003e .1 x 3.5mm Audio Cable\u003cbr data-mce-fragment=\"1\"\u003e .2 x Random Color LED Neon Lights\u003cbr data-mce-fragment=\"1\"\u003e .1 x Ion Windmill\u003cbr data-mce-fragment=\"1\"\u003e .1 x Ionic Wreath\u003cbr data-mce-fragment=\"1\"\u003e .1 x English Instruction Manual \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Golden","offer_id":38083102834881,"sku":"33ED3167572","price":74.99,"currency_code":"USD","in_stock":false},{"title":"Upgrade","offer_id":44103861534934,"sku":"2923655","price":74.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":38083102867649,"sku":"33ED3167574","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/products\/ef99eab9-d47c-493e-b8ff-45c9ba73aa58.jpg?v=1679713907"},{"product_id":"musical-tesla-coil-plasma-horn-electronic-science-technology-experiments-educational-toy","title":"Musical Tesla Coil Plasma Horn Electronic Science Technology Experiments Educational Toy","description":"\u003cblockquote style=\"background: #FFF; 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justify-content: center;\"\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 19% 0;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: block; height: 50px; margin: 0 auto 12px; width: 50px;\"\u003e\u003csvg xmlns:xlink=\"https:\/\/www.w3.org\/1999\/xlink\" xmlns=\"https:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" viewbox=\"0 0 60 60\" height=\"50px\" width=\"50px\"\u003e\u003cg fill-rule=\"evenodd\" fill=\"none\" stroke-width=\"1\" stroke=\"none\"\u003e\u003cg fill=\"#000000\" transform=\"translate(-511.000000, -20.000000)\"\u003e\u003cg\u003e\u003cpath d=\"M556.869,30.41 C554.814,30.41 553.148,32.076 553.148,34.131 C553.148,36.186 554.814,37.852 556.869,37.852 C558.924,37.852 560.59,36.186 560.59,34.131 C560.59,32.076 558.924,30.41 556.869,30.41 M541,60.657 C535.114,60.657 530.342,55.887 530.342,50 C530.342,44.114 535.114,39.342 541,39.342 C546.887,39.342 551.658,44.114 551.658,50 C551.658,55.887 546.887,60.657 541,60.657 M541,33.886 C532.1,33.886 524.886,41.1 524.886,50 C524.886,58.899 532.1,66.113 541,66.113 C549.9,66.113 557.115,58.899 557.115,50 C557.115,41.1 549.9,33.886 541,33.886 M565.378,62.101 C565.244,65.022 564.756,66.606 564.346,67.663 C563.803,69.06 563.154,70.057 562.106,71.106 C561.058,72.155 560.06,72.803 558.662,73.347 C557.607,73.757 556.021,74.244 553.102,74.378 C549.944,74.521 548.997,74.552 541,74.552 C533.003,74.552 532.056,74.521 528.898,74.378 C525.979,74.244 524.393,73.757 523.338,73.347 C521.94,72.803 520.942,72.155 519.894,71.106 C518.846,70.057 518.197,69.06 517.654,67.663 C517.244,66.606 516.755,65.022 516.623,62.101 C516.479,58.943 516.448,57.996 516.448,50 C516.448,42.003 516.479,41.056 516.623,37.899 C516.755,34.978 517.244,33.391 517.654,32.338 C518.197,30.938 518.846,29.942 519.894,28.894 C520.942,27.846 521.94,27.196 523.338,26.654 C524.393,26.244 525.979,25.756 528.898,25.623 C532.057,25.479 533.004,25.448 541,25.448 C548.997,25.448 549.943,25.479 553.102,25.623 C556.021,25.756 557.607,26.244 558.662,26.654 C560.06,27.196 561.058,27.846 562.106,28.894 C563.154,29.942 563.803,30.938 564.346,32.338 C564.756,33.391 565.244,34.978 565.378,37.899 C565.522,41.056 565.552,42.003 565.552,50 C565.552,57.996 565.522,58.943 565.378,62.101 M570.82,37.631 C570.674,34.438 570.167,32.258 569.425,30.349 C568.659,28.377 567.633,26.702 565.965,25.035 C564.297,23.368 562.623,22.342 560.652,21.575 C558.743,20.834 556.562,20.326 553.369,20.18 C550.169,20.033 549.148,20 541,20 C532.853,20 531.831,20.033 528.631,20.18 C525.438,20.326 523.257,20.834 521.349,21.575 C519.376,22.342 517.703,23.368 516.035,25.035 C514.368,26.702 513.342,28.377 512.574,30.349 C511.834,32.258 511.326,34.438 511.181,37.631 C511.035,40.831 511,41.851 511,50 C511,58.147 511.035,59.17 511.181,62.369 C511.326,65.562 511.834,67.743 512.574,69.651 C513.342,71.625 514.368,73.296 516.035,74.965 C517.703,76.634 519.376,77.658 521.349,78.425 C523.257,79.167 525.438,79.673 528.631,79.82 C531.831,79.965 532.853,80.001 541,80.001 C549.148,80.001 550.169,79.965 553.369,79.82 C556.562,79.673 558.743,79.167 560.652,78.425 C562.623,77.658 564.297,76.634 565.965,74.965 C567.633,73.296 568.659,71.625 569.425,69.651 C570.167,67.743 570.674,65.562 570.82,62.369 C570.966,59.17 571,58.147 571,50 C571,41.851 570.966,40.831 570.82,37.631\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/g\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\n\u003cdiv style=\"color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;\"\u003e在 Instagram 查看这篇帖子\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 12.5% 0;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-left: 8px;\"\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-left: auto;\"\u003e\n\u003cdiv style=\"width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cp style=\"color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;\"\u003e\u003ca style=\"color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;\" href=\"https:\/\/www.instagram.com\/p\/CXeNkOav6-H\/?utm_source=ig_embed\u0026amp;utm_campaign=loading\" target=\"_blank\"\u003ephysicsfun (@physicsfun) 分享的帖子\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cscript async=\"\" src=\"\/\/www.instagram.com\/embed.js\"\u003e\u003c\/script\u003eMusical Tesla Coil Plasma Horn Electronic Science Technology Experiments Educational Toys - (Golden Base + Golden Coil) US Plug\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e Features:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .The product adopts a newly designed PCB circuit board, the circuit design is reasonable, and the coil is coated with a special epoxy resin, which is more durable and beautiful\u003cbr data-mce-fragment=\"1\"\u003e .The heat sink uses a fan radiator to ensure that the product can work for a long time. Screws and parts made of stainless steel and copper, not afraid of rust\u003cbr data-mce-fragment=\"1\"\u003e .This is a small music Tesla coil, which not only has multiple functions to play, but also a fine electronic crafts, which can be used for decoration and decoration. The Tesla coil can generate a high-frequency high-voltage electric field and generate an arc through the discharge terminal. The high-frequency and high-voltage electric field can excite some gas-containing lamps and make them shine\u003cbr data-mce-fragment=\"1\"\u003e .Common lamps include fluorescent lamps, incandescent lamps, neon lamps, sterilizing lamps, etc. At the same time, this Tesla coil adds audio modulation to the circuit, so when a music signal is input, the arc will emit a music sound and can be passed through the audio cable Connect MP3, computer, mobile phone audio, let arc sing and play music, become a plasma speaker\u003cbr data-mce-fragment=\"1\"\u003e .The top of this coil is designed with different discharge terminals to achieve the effect of ion windmill and ion rosette\u003cbr data-mce-fragment=\"1\"\u003e .Ion windmill: The arc is a high-temperature plasma, which can heat the air to generate thrust. We let the arc of the two ends of the ion wind spray, so that it rotates\u003cbr data-mce-fragment=\"1\"\u003e .Ionic garland: We use a thin, flexible metal wire as the discharge end. When the coil starts to work, an arc is generated at the top to generate thrust. Because of the instability of the thin wire, the arc will shake and rotate. If we are on the wire, Start time-lapse shooting when you start shaking, at this time we will get a super cool picture\u003cbr data-mce-fragment=\"1\"\u003e .It is a smart device for wireless transmission experiments. You will be fascinated by this magical Tesla coil. There are many ways to play. Very interesting little scientific experiments\u003cbr data-mce-fragment=\"1\"\u003e .Instructions for use: 1: Assemble the electrode needle or ion wreath \/ ion windmill (must be assembled before starting up); 2: Connect one end of the adapter to the socket and the other end to the DC connector; 3: Connect one end of the audio cable to the smartphone Or computer with the other end connected to a circuit board\u003cbr data-mce-fragment=\"1\"\u003e .Note: 1. Do not touch the electrode directly with your hands when the product is working, otherwise it will burn the skin; 2. Do not touch the electrode, heat sink, circuit board and copper parts, and do not use any conductor to contact the secondary coil, otherwise it will be damaged Tesla; 3. During the coil work, it will cause serious interference to the surrounding electronic products. This is a characteristic of the Tesla coil itself. Please do not let mobile phones or other electronic products approach the Tesla coil to avoid damage; 4 If Tesla fails to start up initially, please touch the discharge tip with an insulated screwdriver, but do not touch it for a long time, it may burn Tesla; 5. Do not use the coil in a flammable and explosive environment\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .Color: Golden\u003cbr data-mce-fragment=\"1\"\u003e .Material: PCB Board + Electronic Components + Plexiglass + Stainless Steel + Copper\u003cbr data-mce-fragment=\"1\"\u003e .Power Adapter Voltage Input: AC100-240V\u003cbr data-mce-fragment=\"1\"\u003e .Current: 24V-3A,\u003cbr data-mce-fragment=\"1\"\u003e .Audio Interface: 3.5 Socket\u003cbr data-mce-fragment=\"1\"\u003e .Product Dimensions: 8.5 x 8.5 x 17.5cm\u003cbr data-mce-fragment=\"1\"\u003e .Product Weight: 700g\u003cbr data-mce-fragment=\"1\"\u003e .Package Dimensions: 19 x 19 x 13cm\u003cbr data-mce-fragment=\"1\"\u003e .Package Weight: 800g\u003cbr data-mce-fragment=\"1\"\u003e .Packing: EPE + Carton Box\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003ePackage Content:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003cbr data-mce-fragment=\"1\"\u003e .1 x Musical Tesla Coil\u003cbr data-mce-fragment=\"1\"\u003e .1 x Power Adapter\u003cbr data-mce-fragment=\"1\"\u003e .1 x 3.5mm Audio Cable\u003cbr data-mce-fragment=\"1\"\u003e .2 x LED Neon Light (Random Color)\u003cbr data-mce-fragment=\"1\"\u003e .1 x Ion Windmill\u003cbr data-mce-fragment=\"1\"\u003e .1 x Ion Garland\u003cbr data-mce-fragment=\"1\"\u003e .1 x English Instruction\u003c\/span\u003e\u003c\/span\u003e","brand":"enginediy","offers":[{"title":"Default Title","offer_id":38088386642113,"sku":"33ED2923655","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/5_fe173d6f-cfbf-42de-9ddf-b8a233a3f747.jpg?v=1688540161"}],"url":"https:\/\/www.enginediy.com\/collections\/50-100-usd.oembed?page=2","provider":"EngineDIY","version":"1.0","type":"link"}