Single Cylinder Stirling Engine Model External Combustion Heat Steam Power Physics Science Experiment Engine Model Price_$50-$100 Product Size: 16*9*14

Product Size: 16*9*14

giving you clear step by step assembly instructions

Differential: Fully billet alum differential case

The electric will light the led light to emit different colors

-Pay attention to the safety of using alcohol

Single Cylinder Stirling Engine Model External Combustion Heat Steam Power Physics Science Experiment Engine Model Price_$50-$100 Product Size: 16*9*14All aluminum Polished Single cylinder Stirling Engine Model Toy Features: . Beautiful Appearance: the body is made of fine metal polished and polished. The surface is smooth and bright, emitting silver light, not easy to rust and fade. It looks very mechanical and technical. It realizes the combination of texture and beauty. . Superior Performance: solid and strong. The high temperature resistant glass heating tube can be operated at high speed for a