ENJOMOR Single Cylinder Steam Engine Model Retro Metal Vertical Transparent Steam Engine with Boiler

Retro Metal Simulation Vertical Transparent Cylinder Steam Engine Model Physics Science Experiment Toy with BoilerFeatures:Retro Steam Engine: The vertical structure of the steam engine, the cylinder and the valve mechanism are easy to observe, the transparent cylinder design, the piston movement can be clearly seen. The large-size flywheel design enables faster start-up and smoother operation. Simulated air jet sound.Safety Design: Spherical boiler, the steam pressure is evenly released. The boiler is equipped with a mini safety valve, a splash-proof exhaust tube, an all-brass alcohol lamp, and a fire-extinguishing gland to ensure safe use.Excellent Manufacturing Process: The boiler is made of all metal materials, which is safe and strong, and has a short start-up time. The retro appearance evokes the feelings of the steam age. The first-class processing technology brings excellent performance and high-end mechanical model experience. It is a handicraft with both texture and beauty.In