STEM Acero Inoxidable Mini Stirling Motor motor Modelo de Juego de Juguete Educativo
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...
初めての利用でしたが、ちゃんと届きました。 商品も写真の通りで素晴らしかったです。 想像よりも回転数が早く、驚きましたが、ledを付けると負荷が掛かって回転数が落ち、ちょうど良い感じになります。 ledもそこそこ明るいです。 3500円でこのクオリティなら大満足です。 保守用とプレゼント用に2個追加発注したくらいです。
очень качественный товар всем рекомендую пришел быстро внесении 17 рабочих дней 10из10
fun little toy! works great. spins super fast and starts moving across the table haha. needs to be held down by a hand or clamp or could burn down your house. definitely works though, nice build quality for the money!
Thanks from Turkey
dear sir cant be delivery my order..... my mistake click to delivery burton,,,,pls update my order
Buena presentación y entrega rápida
Great product
justo lo que viene en la imagen
Very fast delivery. Many thanks. Good job