Description Do you want your students or children to know more clearly the principle of rotation of electric motors?Then, you must not miss our electric motor model set.Made of plastic material, it is high-quality and durable. Features - Color:Black. - Material: Plastic. - Size: Approx.14.00X11.00X8.70cm /5.50X4.32X3.42in .- A simple and practical teaching and experiment equipment in middle schools.- Can be used for both AC and DC, operate simply and show it more intuitively.-The main purpose is to make students familiar with the main structure of the motor after disassembly and assembly.- It is not only suitable for teachers or parents to teach children, but also can be used as toys or room decoration.- High-quality material and fine craftsmanship, durable and sturdy for a long time. Packing list: 1 x Set of Electric Motor Model