Sunnytech Hot Air Stirling Engine Colorful LED Flywheel Education Toy Electricity Power Generator Model (M14-03-L Black)

Amazon.com Price: $74.99 (as of 08/12/2021 01:57 PST- Details)

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ATTRACTIVE COLOURFUL LED WITH MOTOR INSTALLED—–The stirling engine equipped with a colorful LED. Because of the heat from high-grade alcohol, the engine will run madly and create the electricity. The power will go through the wire and drive the led light to emit different colors. It’s really interesting and imaginative toy.
EXTREMLY WELL-MADE—-The product base is made of aluminum alloy plate, metal texture base highlights its texture and noble; The cylinder and the power piston are made of high hardness bearing steel, do not wear with high-speed ultra-long-running; Heating cylinder is made of quartz glass- the heat resistance is better than ordinary glass, service life is long & not easy to break. overall model shape refined, atmospheric, beautiful;

Sunnytech Hot Air Stirling Engine Colorful LED Flywheel Education Toy Electricity Power Generator Model (M14-03-L Black)

Amazon.com Price: $74.99 (as of 08/12/2021 01:57 PST- Details)

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