Taidda Stirling Vacuum Engine Desktop Model, LED Air Stirling Engine Funny Education Electricity Power Generator Model

• Stirling Engine, The vacuum engine uses the inertia of the flywheel to drive the piston, thereby reducing the pressure in the cylinder.
• Model Engine Kits, Use an alcohol cotton stick and rotate the flywheel until the machine turns. No water is needed.
• Steam Engine, High quality materials, combined with exquisite durability.
• Stirling Engine Kit, This model can clearly show the trajectory of valve and piston, and help students understand the internal combustion engine and external combustion engine.
• Physics Toys, The ideal educational model of demonstration education and research.

Features: The vacuum engine uses the inertia of the flywheel to drive the piston, thereby reducing the pressure in the cylinder. Use an alcohol cotton stick and rotate the flywheel until the machine turns. No water is needed. High quality materials, combined with exquisite durability. This model can clearly show the trajectory of valve and piston, and help students understand the internal combustion engine and external combustion engine. The ideal educational model of demonstration education and research. Specifications: Material: Wood + Metal Package Weight: 406g/14.3oz Package List: 1 Bottle * Engine Model 3* wrench 1 * hose * 1 + 1 * alcohol burner 1 * English Instructions