Stirling Engine Model Kit Low Noise Smoother Operation Gold Stirling Engine Motor Model Educational

Feature: 1. Multi Purpose: Stirling engine model kit has many purposes, can be used as a physical experiment model, and is also an interesting toy. 2. Features: Stirling engine motor model has beautiful appearance, low noise, little pollution and low running cost. 3. Anti Slip Design: Stirling scientific physical model has 4 anti slip pads at the bottom to ensure smoother operation. 4. Exquisite Gift: Stirling engine motor model educational toy can be given to children as a holiday gift, and they will love this gift. 5. Easy to Observe: Glass tube and glass alcohol lamp are convenient for direct observation of piston movement. Specification: Item Type: Stirling Engine Model Kit Material: Zinc Alloy, Stainless Steel, Glass Output Voltage: 3.0-5.0V Fuel: 95percent Alcohol. Package List: 1 x Engine Model1 x Alcohol Bottle1 x LED Strip1 x Rubber Ring1 x Lamp Bulb1 x Alcohol Cotton1 x 310 Motor1 x Magnet