Hot Air Stirling Engine Car Model, Single Cylinder Steam Engine Model Building Kits with Car Movement, Steam Heat Power Generator Science Education Kit for Kids Birthday Christmas New Year Gift

• 【Car Stirling Engine Model Kit】This eye-catching desktop engine pairs a fully-working hot-air Stirling motor with a finely-detailed roadster body. Light the burner, watch the heat flow and the little car sets off—wheels spinning, pistons pumping—turning textbook thermodynamics into pure, mesmerising motion.
• 【How it Works – and Why it’s Addictive】A sealed cylinder of air is repeatedly heated and cooled. The expanding and contracting gas shuttles the power piston, the crankshaft spins, and the rear axle drives the car forward while the front wheels steer. No batteries, no steam—just the elegant conversion of heat into useful work, visible in every stroke.
• 【Safe, Simple, Clean】Fill the reservoir with a teaspoon of 95 % alcohol (not included), light it, and the engine starts within 30 s. No water, no oil, no pressurised cans—only clean, dry air doing the work.
• 【Reliable & Durable Quality】Machined from corrosion-resistant stainless steel with a brushed, fingerprint-proof finish. The displacer cylinder is a thick quartz-glass liner pressed into an aluminium jacket: thermally shock-proof and classroom-tough. Precision brass bearings and a hardened crank give thousands of maintenance-free cycles.
• 【Outstanding Educational Tool】Ideal for classroom demonstrations, home experiments or an unforgettable gift. Students, teachers, parents and inquisitive minds of every age will delight in the fun and knowledge it brings, deepening their grasp of physical principles. Present this stirling engine kit and let curiosity—and understanding—light up a life.

Specifications: - Product: Car Stirling Engine Kit - Colour: Gold - Material: Stainless steel - Power Source: Alcohol lamp (Alcohol not included) - Operating Principle: Stirling Engine - Working Cylinder: Single - Fuel: 95% alcohol (do not use water, kerosene, petrol, lighter fluid, vodka, or candles) Operating Instructions: 1. Ensure air tightness and intact glass: - Confirm no broken glass tube. - Check the normal resilience force by turning the big wheel. 2. Light the alcohol lamp and preheat the tube for approximately 30 seconds (critical step). - After preheating, turn the big wheel to start the engine. Operating Notes: 1. Avoid touching the glass during use. 2. Caution: Alcohol spraying is hazardous. In case of spraying, remain calm and cover the fire with a damp cloth. 3. Regularly lubricate both ends of the connecting rod joint with oil. Avoid lubricating the piston to prevent operational resistance. Package Contents: 1 x Single Cylinder Stirling Engine Model 1 x Alcohol Can 1 x Sponge 1 x Manual