DIY Mini Stirling Engine Model Kit - Educational Electricity Generator Science Toy

Mini Stirling Engine Model Motor DIY Kit Educational Toys Electricity Generator Features: ★ Well-made Stirling Engine Mode: The whole body is made of Zinc alloy and stainless steel, and oaken base with 4 anti-skid pads at the bottom of model machine, The fly wheel is made of metal and epoxy process, enhance the industrial texture. ★ Attractive LED Light: The flywheels will rotate rapidly, making the generator's Lamp bulb lighting. When the machine works, it will be very shocking and attracting eyeballs. ★ Superior Performance: Dual cylinder engine is full of power and the voltage can reach 3.0~5.5V. ★ Great Educational Toy: The glass tube and glass alcohol lamp easy to watch piston movement directly. The best choice gift for students, teachers, children, friends and colleagues. ★ Easy to Operate: 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 30 seconds, then give the wheel a gentle push. Specification: Model: LL-008 Material: Zinc alloy, stainless steel, glass Color: gold Size: 170x95x73mm(LxWxH) Weight: Approx 560g(Engine+Wooden Base) Output Voltage: 3.0~5.0V Fuel: 95% Alcohol Package Size: 19.5 x 11 x 15cm/7.7 x 4.3 x 5.9in Package Weight: 750g/26.5oz Notes: 1. The actual color of the product may have a slight difference due to different computer screens, please understand. 2. Kids should be accompanied by adult. 3. Recommend using alcohol with purity95%(prepared by buyer self) 4. HOT! HOT! HOT! Don’t touch the glass when using. 5. Be careful of the alcohol spitting out, it was very dangerous, If spitted out, don’t be panic, use a wet rag to cover the fire. 6. Both ends of the connecting rod joint activities need to add regular oil lubrication, the piston can not refuel, otherwise it will not work the resistance. Package List: 1 x Engine Model 2 x Alcohol Lamp Bottle 1 x Alcohol Dropper(3ml) 2 x Spare Heating Glass Tube 2 x LED Bead 1 x LED Light String 1 x English Instruction Manual