Color	Wood + Silver
Model	M12
Material	Aluminum alloy + wood
Quantity	1 Piece
Suitable Age	5-7 Years，8-11 Years，12-15 Years，Grownups
Other Features	Scale: 1:8; Maximum Speed:1500~1700 RPM
Packing List	1 x Engine model 1 x Alcohol lamp (No alcohol included) 1 x Spare parts piston

- A Stirling engine is a heat engine that operated by cyclic compression and expansion of air or other gas， the working fluid， at different temperature levels such that there is a net conversion of heat energy to mechanical work. The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall. - Description: Speed: 1500 to 1700 RPM; - Features: Using mold steel manufacturing， solid and firm; Flywheel is fine and elegant; Rod is made of stainless steel





Dimensions: 7.48 in x 3.94 in x 3.50 in (19.0 cm x 10.0 cm x 8.9 cm)
Weight: 24.69 oz (700 g)