Features: 
★ Dual cylinder engine is full of and the voltage can reach . The flywheels will rotate rapidly, making the generator's . When the machine works, it will be very shocking and attracting eyeballs.
★ Selected high-quality metal materials, golden appearance, exquisite workmanship, high- coordination of various parts, stable and firm base, 
★ Superior Performance: By operating the engine, would observe and know the operational process and more intuitive understanding of the operating principle of Stirling engine, deepening interest in physics. 
★ : classroom or laboratory experimental teaching aids, the choice gift to students, teachers, , friends and colleagues.
★ Easy to Operate: Fill the with your 95% (recommend this fuel) and it. Let the burn the round ended cylinder for about 2 minutes, then give the wheel a gentle push.

Specification:
Model:  
Material: Metal
Voltage: >
Size: 17 x 12.5 x 8cm/6.7 x 4.9 x 3.1in
Weight: 193g/6.8oz
Package Size: 23 x 16 x 13cm/9.1 x 6.3 x 5.1in
Package Weight: 1270g/44.8oz

Packing List:
1 x Stirling Engine Motor Kit