γ-shape LED Lights Stirling Engine Model with Wooden Base Science Experiment Teaching Gift
Features:
.Exquisite Decoration Model: This is an excellent Stirling engine model, with natural environmental protection bamboo base, beautiful and atmospheric. Expensive manufacturing methods bring different visual and tactile experiences, and extravagant craftsmanship brings different mechanical model experiences. It will be an amazing art craft on your desktop.
.Excellent Manufacturing Process: The main body of the machine is made of aluminum alloy, and the surface is frosted and oxidized, which will not fade and rust. The power cylinder and piston are made of alloy steel with high matching accuracy. Quartz heating tube will not burst even when it works in an environment of rapid thermal expansion and contraction, and it is safer to use.
.Technology Power Generation Toy: This is an interesting and imaginative desktop toy. After the engine starts and runs, the LED lights will be turned on, and the colorful lights will be emitted while perfectly interpreting the whole process of the Stirling engine converting heat energy into electricity.
.Easy to Use: The engine has been assembled and tested. It only needs to be heated by an alcohol lamp, and the flywheel is manually turned to help start, and the engine can run continuously. It will be very shocking and eye-catching, and it will be more attractive if you try to run the engine in a dark environment.
.Wide Application and Holiday Gifts: This product is suitable as a teaching aid and learning tool to do scientific and technological experiments, which will help popularize science knowledge and cultivate innovation ability. It can also be used as a cool desktop decoration artwork. At the same time, it is suitable as a great gift for birthdays, Christmas and other holidays to technology enthusiasts, family, friends, and children.
.For Ages: 8+
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Alloy Steel + Quartz Glass + Natural Bamboo
.Model: M14-03-S
.Heating Pipe Diameter: 19mm
.Piston Stroke: 16mm
.Piston Diameter: 16mm
.Flywheel Diameter: 55mm
.Pulley Diameter: 25mm
.Motor Type: Brush motor with LED
.Product Dimensions: 19.8 x 10 x 9cm
.Product Weight: 640g
.Package Dimensions: 23 x 16 x 12cm
.Package Weight: 873g
.Packing: Box
Package Content:
.1 x Engine Model
.1 x Alcohol Lamp
.1 x LED Lamp
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1.Free Shipping of All Order
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Shipping policy:
1.Free shipping of all order.
2.You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.
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Return policy:
1.All products can be requested for Return Merchandise Authorization within warranty of return.
2.Warranty of return: 30 days that the package has been received
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Q1 : If my password forgotten how to deal with?
A1 : Send an Email to: service@stirlingkit.com. with the same Email of stirlingkit account. Our staff will reset your password as soon as possible.
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Q3 : Refund
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 : How to cancel my order ?
A4 : You can cancel your order only when your order has not been shipped. Please contact us service@stirlingkit.com , we will cancel your order and give you full refund.
Q5: Returns
A5 : Order purchased in store and online have a 30 day return guarantee.
Q6: How do I return a faulty product?
A6 : If you have purchased a product in store that appears faulty, you are welcome to return it to the store for testing, an exchange or refund. Occasionally a product bought online may arrive faulty, if this is the case please contact our friendly customer service
Q7: I want to buy a large quantity of particular products, do you offer volume discounts?
A7 : Please contact us for a quote.
