Enjomor Balance Single-cylinder Hot Air Stirling Engine Model With Usb Light Toys Gifts

Enjomor balance single-cylinder hot air stirling engine model with usb light toys gifts features:science & technology toys: this teach-and-play model with innovative design and rigorous workmanship is created adopting the stirling principle. The amazing stirling engine is a kind of external combustion 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 the whole working process can be observed in a bright place. You will be captivated by the brilliant light and feel the marvelous energy conversion process when the engine is working in a dark environment.Exquisite workmanship: the main body of the engine is made of zinc alloy materials in electroplating process for rich metallic luster and enhanced industrial texture, featuring high-precision matchable components for smooth, reliable and long-time operation.Wide application: 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. The product makes a physics mechanical demonstration teaching aid, a classroom teaching tool and laboratory experimental equipment, a gift display, a desktop ornament and so on.Best gift: the model with visual texture and aesthetic appearance makes an interesting and imaginative artwork, a christmas and birthday gift for fami...

Enjomor balance single-cylinder hot air stirling engine model with usb light toys gifts features:science & technology toys: this teach-and-play model with innovative design and rigorous