Stirling Engine Model Iron External Combustion Educational Science Toy

This Stirling engine model is an external combustion engine that converts heat energy into mechanical kinetic energy, letting users observe its working principle by hand. Made of iron, it is simple to assemble and suitable for children's science projects, physics and mechanical learning, and classroom teacher demonstration. It also works as a collectible school experiment supply. Package includes the engine model, a cotton cloth, a blue cover and a jar.

What's in the box
1 x Engine Model
1 x Cotton Cloth
1 x Blue Cover
1 x Jar