Description: Mini motor model toy?a device for converting electrical energy into mechanical energy Electromagnetism, educational teaching aids for school student supplies & the fun of learning science knowledge of the physics circuit A mini motor with fan box set, exploring how small motors work, energy conversion to make fan work Learn the relationship of conducting wire, magnetic field, direction of current, & The working principle of the motor is the action of the magnetic field on the current, which makes the motor turn A series of physical science boarden kids and children horizon, stimulating their curiosity Material?Plastic Color: As picture show Size :(L*W) Approx. 6*5.2cm/ 2.36*2.04 inch Package Includes: 1 Mini Motor with Fan Model Note: 1 Parts are needed to self-assembly refering to the detailed steps 2 Due to manual measurement, there may be 1-2mm error in size
