Sunnytech Low Temperature Stirling Hot Air Stirling Engine Twin Flywheels Education Toy LT001-M14-06-S

About this product

*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.

*EXTREMLY WELL-MADE ---- The board is made of Russian pine, using fine grinding manufacturing; The power cylinder and piston of the engine are made by fine milled SUJ2 alloy steel ; the rod to the displacer piston employs fine milled bearing steel . This engine also employs a big quartz glass tube as hot cylinder to reduce the risk of burst while burning.

*EASY OPERATION & LONG LASTING----Fill the alcohol burner with your 95% alcohol (we recommend this fuel) and light it. Let the light burn the round ended cylinder for about 20 seconds, then give the wheel a gently push, it will run like a charm. It can run for 8+ hours continuous without any broken which test by one customer.

*AMAZING CONVERSATION PIECES ON YOUR DESK----Its funny to see peoples looks and reactions when they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, and get the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy.