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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
It looks beautiful and easy for the observer to observe
which drives the two flywheels to rotate rapidly and illuminates two LED small lamps
The base of the product has a magnet that can hold the alcohol lamp and has extremely high stability
100% brand new and high quality
the engine has sound waves and adjustable speed
Stirling Engine Kit DIY Hot Air Electricity Power Generator Model Education Toy Model:QX-SL-02-M It looks beautiful and easyStirling Engine Kit DIY Hot Air Electricity Power Generator Model Education Toy EXTREMLY WELL MADE The board is made of high quality steel with Fine grinding and surface spray paint; "V" type bracket symbolizes the "victory", use high grade zinc alloy standsturdy and fruiting; Flywheel, air exchange piston, power cylinder liner and hot cylinder liner is made of aluminum fine cars, fine milling, texture and beauty double combination; Axle joints
US$ 566.44
US$ 1109.82
US$ 17.95
US$ 20.99
US$ 417.95
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US$ 147.39
US$ 2671.51
