DIY Simple DC Electric Motor Model Assemble Kit for Kids Physics Science Educational Toy

Features: 1.DC electric motor model DIY assemble kit, working principle demonstration teaching. 2.Permanent magnet DC motor model to DC electric motor, simple design easy to assemble and disassembled ideal for school scientific projects or teaching. 3.Demo motor equipped with power cable after connected to the 3-6V power supply, it will rotate like a real motor. 4.A great DIY educational toy for kids and student to have a hands-on experience and the sense of achievement. Package Included: 1* Dc motor model