Aetheria ENJOMOR Hot Air Stirling Engine with USB Light, Balance Single-Cylinder Hot Air Sterling Engine Physics Engine for Adult-BSE-01

ENJOMOR Balance Single-cylinder Hot Air Stirling Engine Model with USB Light Gifts Specifications: .Material: Metal .Product Dimensions: 16.5 x 9.5 x 11.5cm .Product Weight: 650g .Package Dimensions: 20.5 x 11.5 x 18.5cm .Package Weight: 950g .Paking: Graphic Carton Package Including .Stirling Engine x 1 .Alcohol Lamp x 1 .USB Light x 1 .Introduction x 1

• 🟩 ENJOMOR DIY Hot Air Stirling Engine Model: The amazing Stirling engine only heated by an alcohol lamp for strong power and fast running
• 🟩 Power Generation by Science & Technology: The engine is able to run at high speed as well as lighting up the bulb and feel the marvelous energy conversion process when the engine is working in a dark environment
• 🟩 Principle: The principle of the closed-cycle reciprocating engine with easy usage and operation is that the external heating makes the cyclic expansion and compression of the gas at different temperatures
• 🟩 Exquisite Workmanship: The main body of the engine is made of alloy materials in electroplating process for rich metallic luster and enhanced industrial texture
• 🟩 Christmas Gift: The model with visual texture and aesthetic appearance makes an interesting and imaginative artwork, a gift for adult and technology enthusiasts