Stirling Engine Experiment Toy, Stirling Engine Model, External Combustion Engine, for Children'S Science Projects Physics/Mechanical Learning

• 【Function】The heat energy is converted into the mechanical kinesthetic energy of the engine, which can be operated by hands to grasp its working principle more intuitively and deepen the interest in physics. Widely used, for children's science projects, physics/mechanical learning, teacher demonstration props in the classroom.
• 【Extremly Well Made】Made of hiqh quality material, safe and eco‑friendly, firm and Scientific designs of the overall structure to assure system integrity and stability. Simple to assemble, valuable for collection, can be used as school experiment supplies.
• 【Novel Designed】This engine is a balance style, different from the ordinary stirling model. overall model shape refined, combination of texture and beauty; it's really interesting and imaginative toy. It's funny to see people's looks and reactions when they squeeze a little shot for this stirling engine.
• 【Many Applications】The perpetual motion machine is an amazing and fantastic product. It has a wide range of application as, great gift for kids' science project, physical/mechanical learning, teacher’s demo props on the class, birthday gift for friends, families, parents, kids, etc.
• 【Satisfaction Guaranteed】We promises every customer a shopping satisfaction, reach us if you have any questions about your purchase. If the mini engine build kit fails to make you satisfied let us know right away so we can send you a full purchase refund.

Feature: 1. The heat energy is converted into the mechanical kinesthetic energy of the engine, which can be operated by hands to grasp its working principle more intuitively and deepen the interest in physics. 2. Simple to assemble, valuable for collection, can be used as school experiment supplies. 3. Widely used, for children's science projects, physics/mechanical learning, teacher demonstration props in the classroom. 4. Scientific designs of the overall structure to assure system integrity and stability. 5. Made of hiqh quality material, safe and eco‑friendly, firm and durable. Spec: Condition: Brand New Item Type: Stirling Engine Model Material: Iron Function: The heat energy is converted into the mechanical kinesthetic energy of the engine, which can be operated by hands to grasp its working principle more intuitively. Package List: 1 x Engine Model 1 x Cotton Cloth 1 x Blue Cover 1 x Jar