Stirling Engine Motor Toy Low Noise Smoother Operation Red Stirling Scientific Physical Model for

Feature: 1. Multi Purpose: Stirling engine model kit has a wide range of applications, such as children " s science projects, holiday gifts, physical machine learning tools, teacher demonstration props in the classroom, etc. 2. Smoother Operation: There are 4 anti skid pads on the bottom of stirling scientific physical model to ensure smoother operation with low noise, low pollution and low running cost. 3. Features: Stirling engine motor model educational toy has beautiful appearance, low noise, little pollution and low operating cost. 4. Practical Gifts: The stirling engine model is a well designed mechanical toy that nicely demonstrates the fundamentals of an external combustion engine and makes a great gift for family and friends. 5. Simple to Operate: Stirling scientific physical model is durable, fill the inflamer with 95percent alcohol and light it. Let the light burn on the cylinder at the rounded end for about 60 to 120s, push the wheel lightly and it will work. Specification: Item Type: Stirling Engine Motor Toy Material: Zinc Alloy,Stainless Steel Fuel: 95percent Alcohol. Package List: 1 x Stirling Engine Motor Toy