Mini Stirling Movable Metal Assembly Model

Stirling Mini Engine Model Movable Engine DIY Assembly Steam All Metal Toy

 .Education and fun, through the hands-on operation, you can observe the entire Stirling engine operation process, more intuitive understanding of Stirling power generation principles, and deepen your interest in physics learning.

. its superior quality and exquisite appearance also make it a high collection value, which can be used as a high-end gift

.The product is suitable for people over 14 years old.

.Tips: Be careful not to be hot to the high temperature during the operation.