ENJOMOR Hot Air Balance Stirling Engine External Combustion Engine Generator Type_Mecha Series sturdy and durable

sturdy and durable

full height: 74mm

：38000rmp；

Impressive Simulation: The highly simulated classic look and elegant silver appearance recreates how a real motorcycle engine looks

wooden base size: 150*120*30mm

ENJOMOR Hot Air Balance Stirling Engine External Combustion Engine Generator Type_Mecha Series sturdy and durableENJOMOR Hot Air Balance Stirling Engine External Combustion Engine Generator Features:. With innovative design concept and strict manufacturing, we use the theory of Stirling to build a model that leads kids to knowledge through tangible fun. Heated by alcohol lamp, the model can run quickly with strong power. With mini electric generator to light the LED lamp, the model is unique and exquisite.. The amazing performance will stimulate inspiration and