DIY Electromagnetis Experiment Model DC Electric Circuit Directcurrent Motor Model Science Toy

Specification:? Color: Yellow
Material: Plastic Voltage: 110v
Size: 6cm ×5.2cm (length×width) ? Features: 1.Understanding of DC motor structure and the name of every parts. 2.Understanding the working principle of motor and energy conversion process. 3.With basic technical knowledge of electric motors, one can assemble this toy. 4.It's good physical teaching tools, easy to undestand and handle.
5.DIY mini motor model toy,?the fun of making and learning science knowledge of the circuit 6 A series of physical science boarden kids and children eyes, stimulating their curiosity 7 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