ENJOMOR α-type Single Cylinder Hot-air Stirling Engine External Combustion Engine Model Science Toy RC Car_30°N 1 x Filter

1 x Filter

1 x Alcohol Lamp Cap

Four-stroke engines are divided into suction stroke

Charging Method: Body Charger Charging

ENJOMOR α-type Single Cylinder Hot-air Stirling Engine External Combustion Engine Model Science Toy RC Car_30°N 1 x FilterENJOMOR type Single Cylinder Hot air Stirling Engine External Combustion Engine Model Science ToyFeatures:. Novel and Strange Styling: This Stirling engine uses alpha structure, small size, elegant and generous, high output power, operation form is fascinating, achieve texture and aesthetic combination. Science Puzzle Toy: This is a fun and imaginative desktop technology toy, speed up to 2000 RPM, more powerful. It has a lot of potential for DIY