☛ 【100% SATISFACTION GUARANTEE】 We're confident that you'll agree our product quality so we offer a 30-Day Unconditional Money Back Guarantee To Ensure Your Shopping Experience! ☛【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 30-80 seconds, then give the wheel a gently push, it will run like a miracle. 【Specification】 Model: M143-B Color: Black, Sliver and Gold Speed:1300 to 1500 RPM Size: 204*97*96 MM/ 8.03 *3.81*3.81 inch Diameter: Flying Wheel – 64mm; Piston – 16mm; Strap Wheel – 29mm Material: -- Bottom Plate: Aluminium alloy; -- Flywheel and air cylinder: Stainless Steel; -- Heating cylinder: Quartz Glass; -- Power Piston and Connecting rod: Stainless Steel -- Head of Cylinder and Piston: Brass -- Net Weight/Packing Weight: 810g / 910g 【Packing List】 -- M143-B Single-cylinder Engine Model x 1 -- Alcohol Lamp x 1(without alcohol) -- Multicolor LED x1 -- Lamp wick x 2 【Note】 1.Do not touch the baked test tube and the metal connected to it, so as not to burn. 2.Suitable for more than 8 years of age, 8 years of age need to operate under the guardianship of parents. 3. Standard Shipping takes 6-12 days to be delivered.
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