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 family, friends, kids, teachers, students and technology enthusiasts.

More Details:
.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 List:
Stirling engine *1, alcohol lamp *1, USB lamp *1, manual *1.