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Material: Brass
Parameters: length 47mm, width 29mm, height 46mm, weight 66g. The flywheel has a diameter of 29 mm and a shaft diameter of 2mm. Cylinder output diameter 4mm
The Operation Is Simple: Connect the boiler by yourself (the boiler is self-supplied), add water to the boilerand heat the boiler. After heating for several tens of seconds, use the steam wheel flywheel to assist the hand
Tips: The steam engine is a delicate model, so be careful
uitable for 14 years old or older