Low Temperature Stirling Engine Model Steam Science Experiment Toy

This low temperature Stirling engine model is a hands-on science toy for children's science projects, physics and mechanical learning, and classroom teacher demonstrations. Made of iron, it measures approximately 9.7 x 12.9 cm. To operate, pour boiling water into a cup, place the model on top of the cup, and preheat for one minute to lower the water temperature. It offers a safe, eco-friendly and practical way to observe its low temperature working principle.

What's in the box
1 x Stirling Engine Model