Miniature Stirling Engine Model Balance Stirling Engine Kit Science Toy Enginediy
The Stirling engine model is powered by the expansion of the gas and the compression of the cold. This Miniature Stirling engine model has been assembled and can be used directly. Through the hands-on operation, you can observe the entire Stirling engine running process, understand of the Stirling engine power generation principle, and deepen your interest in physics learning.
1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.
2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.
3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.
Item Name:Miniature Balance Stirling Engine
Material: Brass + Stainless Steel + Crystal Glass
Product Weight: 350g
Package Dimensions: 11*8*10cm
Package Weight: 450g
1 x Miniature Balance Stirling Engine
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.
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A4 : For expected delivery date, please check in this page: Expected Delivery Time
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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.
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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.
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A2: Contact with Enginediy Service Team email@example.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.
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