Hot Air Stirling Engine Colourful LED Single Flywheel Education Toy Electricity Power Generator Type_DIY Stirling Engine The whole process is close

The whole process is close to the professional assembly line technology

durable and long-lasting

outer casing

13lbs (2781g)

mostly made of aluminum alloy

Hot Air Stirling Engine Colourful LED Single Flywheel Education Toy Electricity Power Generator Type_DIY Stirling Engine The whole process is closeHot Air Stirling Engine Colourful LED Single Flywheel Education Toy Electricity Power Generator Features: . Beautiful Appearance: The connection is made of red metal and looks novel and chic. The body is made of aluminium alloy fine metal polished. The surface is smooth and bright, emitting silver light, not easy to rust and fade. It looks very mechanical and technical, and realizes the combination of texture and beauty . Superior Performance: Stable