STEM Stainless Mini Hot Air Stirling Engine Motor Model Educational Toy Kit
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Amazing product with good quality. Very fast shipment and excellent service from Banggood. Thank you very much to seller and Banggood team for excellent service.
I just received the product, it reached me in 15 days. Which was quicker than I thought. Because I ordered an IMCO lighter from Alibaba and it reached me in 3 months. Well the Stirling Engine looks great and shiny. It is working properly, it starts in less than a mins. I bought it for my daughter, she is 8 yrs old and she loved watching it work. I told her how it works, she was very exited to see the engine work and the bulb glow. Its a great product I will recommend you to buy it if u r interested in it. Its worth the money...
Thanks from Turkey
ممتاز
Not working so much.. with a fire, working for 20 seconds long max and then stops..
Corresponds to my order.
Perfectly made. Insane QUALITY.
Goods received, transport damage but super customer service
amazing preview of engine, great for teching. as filled in the web page what you see is what you get 100% Satisfaction
I haven't tried it yet