Random Color of Bulb
.Exquisite Appearance: The appearance is exquisite and generous, the surface is polished and smooth, the color is bright, and the sense of metal and technology are full.
.High Quality: Selected high-quality metal materials, the metal base is stable and firm, the heating cylinder and the power cylinder are beautiful and durable, and the piston is not easy to wear at high speed for a long time.
.Rich Combination: The main body of the Stirling engine is equipped with a small generator, and it is also equipped with an alcohol lamp and a 5V5W large light bulb, which is more fun to play.
.Interesting: Put the engine model in a horizontal position, remove the alcohol lamp and add about 2/3 of alcohol to the alcohol lamp, ignite the alcohol lamp to preheat the heating cylinder for 30 seconds to one minute, start the flywheel by hand to help start, dry The burning air expands to generate power, driving the flywheel to rotate quickly, thereby lighting the bulb. 95% alcohol (self-provided) should be used during operation, and water, kerosene, gasoline, lighter oil, liquor, etc. cannot be added.
.Significance and Value: The product has been assembled, not only has the collection value, but also can be used as a decoration, and can also be used directly to operate the experiment. It is fun to teach, and through hands-on operation, you can observe the entire process of engine operation and power generation, understand the Stirling engine and power generation principles more intuitively, and deepen your interest in physics.
.For Age: 8 years old and above (attention to safety during operation)
.Color: As Shown
.Product Dimensions: 16 x 8.5 x 10cm
.Product Weight: 600g
.Package Dimensions: 21 x 11.5 x 14cm
.Package Weight: 700g
.Packing: Carton Box
.1 x Engine Model
Q1 : Do you ship worldwide?
A1 : Yes, we can ship worldwide.
Q2 : Where you ship goods from?
A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
Q3 : What is the shipping cost?
A3 : For giving customer good shopping experience, we offer free international shipment.
Q4 : What is the shipping time?
A4 : For expected delivery date, please check in this page: Expected Delivery Time
Q5 : How do I track my package?
A5 : You can track your order on 17track.net . Or if you need a team members help check up please contact with our service team firstname.lastname@example.org and we will be in touch with a status update.
Questions about Payment & Order
Q1 : What payment terms you can accept?
A1 : For payment, we accept Paypal and Credit Card.
Q2 : My payment was declined, why? How to solve it ?
A2 : If you made the purchase via Credit Card and failed, could you please contact with Stripe Support Team for solution? Or if the issue can be solved, please no worry, we accept Paypal payment as well.
Q3 : How do I cancel my order?
A3 : For the order, if not shipped out yet, please contact with our Service Support Team email@example.com , we will cancel your order and give you full refund.
Q4 : Is my information is securing using this site?
A4 : Yes, Enginediy.com takes precautions to protect your personal information. When you submit sensitive information via the website, your information is protected both online and offline. Please don’t worry for this.
Q5 : What if my address is wrong?
A5 : If the recipient's address was wrong, after the failed delivery, the parcel should be returned back to sender. After we receive the parcel, we will contact you for an updated address and arrange the new shipment.
Questions about Return & Refunds
Q1 : What items are returnable?
A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions.
Q2 : How do I return a product?
A2: Contact with Enginediy Service Team firstname.lastname@example.org to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment .
Q3 : What is you refund policy?
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 : How will you refund me?
A4 : The refund are applied to the original payment method.
It provides protection for shipments that are lost, broken, or stolen. Add Insurance to your cart at checkout to enable protection.
Singing Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - Enginediy
Singing Tesla Coil Music Kit Plasma Loudspeaker Wireless Transmission Experiment Desktop Toy Model - Enginediy Musical Tesla Coil (also known as...View full details
Microcosm T1B Mini Steam Engine Full Metal Hero Of Alexandria Live Steam Engine Model - Enginediy An aeolipile (or aeolipyle, or eolipile), also k...View full details
Stirling Engine Kit Hot Air Stirling Engine Electricity Generator with Colorful LED - Enginediy The Stirling engine is mainly constructed by metal...View full details
V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy The V8 Engine is one of the cylinder arrangement types of...View full details