Description
xStirling Engine Kit DIY Assemble Physical Motor Model Power Generator External Combustion Educational Toy
Features:
.100% brand new with high quality
.The hot cylinder, hot cylinder sleeve, power cylinder sleeve and power cylinder are integrated and easy to
assemble
.The cylinder liner is a sheet-like heat dissipation structure
.The alcohol lamp, bracket and bottom plate are designed in one piece
.The two ends of the bracket are respectively equipped with alloy large flywheel and small flywheel
.High-precision imported bearings are used between the flywheel shaft and the bracket
.This model is in the form of parts, exercise ability, all metal structure can be repeatedly disassembled
.The product design is exquisite, the workmanship is excellent, not only can be used as teaching aids, ornaments,but also DIY, enjoy this magical energy conversion journey
.The product is suitable for people over 8 years old
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Stainless Steel
.Product Dimensions: 16*6*7.45cm
.Product Weight: 460g
.Package Dimensions: 20*12*12cm
.Package Weight: 480g
.Packing: Special Carton
Package Content:
.1Set x Model
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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