Smithsonian Electric Jet-Works DIY Turbofan Engine Model STEM Kit Steam Physical Science Toy Brand_OKMO and it can be installed

and it can be installed on the model ship or small model as the engine power of the model

Single-stage Steam Turbine Model Physics Experiment Science Puzzle Toy

Package Weight: 360g

The assembled size is about 51 x 20 x 40CM

It can also light gas bulbs in the air without any touch or connection

Smithsonian Electric Jet-Works DIY Turbofan Engine Model STEM Kit Steam Physical Science Toy Brand_OKMO and it can be installedSmithsonian Electric Jet Works DIY Turbofan Engine Model STEM Kit Steam Pysical Science Toy Features:. Build your own Aviation turbojet engine with a number of parts, which will be unprecedented stimulation and challenge. After assembly, you can control the thrust and turbine speed. The moving parts and lights are driven by battery. The dynamic components in this kit make the experiment real and interesting. Transparent shell design for observing and