Mini Live Steam Engine Model Single Cylinder Stirling Copper Engine

Mini Live Steam Engine Model Single Cylinder Stirling Copper Engine Model Experiment Educational Toy If you want to see more, please click #yoyo2018 Features: This mini model can show how steam engine works, whi make learning process mu more interesting. Fully assembled, just add water into the cylinder, fire the alcohol burner and flip the wheel to run the model. Made of copper, stainless steel and aluminum alloy, high quality and durable. Fine grinding body, perfect gift for ildren. Specifications: Model: QX-M-ZQJ-06 Item Size: 11.5 6 6cm / 4.5 2.4 2.4in Item Weight: 211g / 7.4oz   Package Size: 14.5 10.5 8.5cm / 5.7 4.1 3.3in Package Weight: 287g / 10.1oz Package List: 1 Steam Engine Model 1 Alcohol Burner 1 Bottle 1 Wren 1 User ManualEnh Note: 1. Alcohol is not included. 2. Don't tou the boiler after you fire the alcohol burner.