CHICIRIS Steam Engine Model QXMZQLJ02 Single Stage DIY Steam Power Turbine Model Educational Toy for Science Education

【Wide range of uses】 Science toys for adults and kids. Perfect for physical/mechanical learning and classroom demo props. A great gift for family, friends, teachers and students. 【What you get】 1 x Steam Turbine - 1 x Instruction Manual. 【Material】 Premium base, flywheel, bearings, all parts have surface treatment to prevent rust. 【Function】 The impeller is directly driven by air supplied from air compressor or nozzle port, showing the working principle and process of steam turbine. 【Easy to use】 Size suitable for desktop: 4.9 x 3.9 inches/12.5 x 10cm. Great steam engine kit, elegant design and fine craftsmanship.