Description
xCustom Assembly γ-Type DIY Luminous Flywheel Stirling Engine Kit Experiment Toy
Features:
.γ-typed Stirling Engine: The luminous flywheel gives off colorful light when rotating. Full of metal mechanical sense and sense of science and technology, it is an excellent elegant decoration model
.Educational Toy: DIY assembly version gives enough space for manual operation. Boost your imagination and creativity to realize your technological dreams
.Fine Workmanship: The machine is made of stainless steel and aluminum alloy. The surface is exquisite and full of metalic luster. The machine runs smoothly and reliably.
.How to use: The assembly drawings and installation tools are attached. DIY assembly kit can be done by referring to the instructions. Place 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.
.Value: Build models by hand and enjoy DIY fun. Practice hands-on ability, understand and learn structure and principles of Stirling engine. 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
.For Ages: 10+
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Stainless Steel
.Product Size: 12 x 6 x 6cm
.Product Weight: 350g
.Package Dimensions: 16 x 12 x 10cm
.Package Weight: 750g
.Packing: Box
Package Content:
.1 x Stirling Engine Kit
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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