ENJOMOR γ-Type Hot-air Stirling Engine External Combustion Model LED Lights Voltage Digital Model Toy
Features:
Science Education Toys: Novel design with simple structure, easy to operate, ready to run. Stirling engine is an external combustion engine, just need the alcohol lamp to heat it and spin the flywheel, it will run steadily fast, people will be amazed, this is a fun and imaginative desktop technology toy.
Magic Power Generation Toy: You can watch the whole process of the engine from a bright place. The engine runs and generates electricity to light the LED bulbs installed on the small generator. If you try to run this engine model in the dark, you'll be mesmerized by the glow from the LEDS.
Excellent Manufacturing: The main body of the engine is made of aluminum alloy with beautiful appearance. The surface is sandblasted, not easy to rust and fade. Using thick quartz glass heating tube, strong and durable, can run for a long time, not easy to wear, more safe and reliable use.
Wide Application: Its principle is a closed cycle reciprocating engine that causes gas to compress and expand periodically at different temperatures by external heating. It can be used as a good work for physics/mechanical teaching demonstration, laboratory experiment teaching aid, gift display, table decoration, etc.
Priority Gift Options: Suitable for children and technology lovers. With visual texture and aesthetic appearance, this is just a wonderful and wonderful work of art. Great holiday gifts for family, kids, friends.
Age: 8 +
Specifications: .Material: Metal + Glass .Product Dimensions: 17 x 7.8 x 9.5cm .Product Weight: 495g .Package Dimensions: 21 x 11.5 x 15cm .Package Weight: 700g .Packing: Box
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Questions about Shipment
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 service@enginediy.com 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 service@enginediy.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 service@enginediy.com 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.
Nice design, easy to use. Happy with the Model received
A
Alan Brizzi (Coal Township, US)
Entertaining
There are times I get a little bored so I look around and see what I can find to do and look over at my collection of Enginediy and pick one and it usually is this one, its great to see how well it runs and how long it runs.I always have someone ask what are these all about and I can`t wait to show them.
Nice design, easy to use. Happy with the Model received
A
Alan Brizzi (Coal Township, US)
Entertaining
There are times I get a little bored so I look around and see what I can find to do and look over at my collection of Enginediy and pick one and it usually is this one, its great to see how well it runs and how long it runs.I always have someone ask what are these all about and I can`t wait to show them.
