4 Cylinder Stirling Engine Model Kit Delicate Easy to Assemble Stirling Scientific Physical Model fo

Feature: 1. Low Temperature Working Principle: Thermal energy is converted into mechanical energy of the engine, manual , more intuitive to master its low temperature working principle. 2. Stainless Steel Base Plate: The base plate is made of brushed stainless steel, strong and , not easy to discolor or rust, repeated use is not easy to break, exquisite and beautiful. 3. Wide Range of Applications: Stirling engine is a children\'s science project, physics, mechanical learning, teacher demonstration props in the classroom. 4. Multi Purpose: Easy to to assemble, collectible, can be used as an ornament, but also as a school experiment supplies. 5. Exquisite Gift: Stirling engine motor model educational toy can be given to children as a holiday gift, they will love this gift. Specification: Item Type: 4 Cylinder Stirling Engine Model Kit Material: Zinc Alloy, Stainless Steel, Glass Fuel: 95% Alcohol (Shipped Without Alcohol) Package List: 1 x Engine Model 2 x Alcohol Bottle 2 x Alcohol Rope 2 x Spare Heating Glass Tube 6 x Rubber Gasket 1 x Light Bulb 3 x Rubber Rings 2 x Alcohol Cushion Holder Note: Shipped Without Alcohol