ZCtron Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001)

FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM----The stirling engine is produced with high quality material and elegant workcraft

this stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, zinc alloy flywheel

All the parts have done surface treatment to avoid rusting

Oil-free

OPERATION EASILY----Pour a cup of hot coffee, put the stirling on the cup, it run magically

When it slows down, the coffee temperature is suitable for drink

Enjoy physical powertrain mechanism display and coffee

It also can work on top of ice cube

Some guys put the stirling on cup of hot water and put small ice cubes on the stirling upper plate

This makes the temperature difference much bigger than normal, then it runs even more fast and crazy

Just enjoy the toy! LONG LASTING----It can run for 24+ hours continuous without any broken if there are continuous power supplies

One customer put the stirling on USB hot plate (excluded in the package) and