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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Its elegant gift package makes it spruce up and presentable
The included screwdriver is all you need to complete the assembly
The product heating cylinder has an inner diameter of 14mm and a piston stroke of 12mm
and it weights 639g
Stirling Engine Kit Hot Air Engine Model Education Toy Electricity Power Generator LED Color:Black Its elegant gift package makesHigh Quality DIY Stirling Engine with 4Pcs LED Light Brown Solid Wood Baseplate Stem Steam Model Set ATTRACTIVE 4BLUE LED MOTOR INSTALLED The stirling engine equipped with a 4Blue LED motor. 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 Blue LED lighting. It's really interesting and imaginative toy. EXTREMLY WELL MADE A carefully crafted engine with
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