Generator Accessories features:Are you still worried that your child is not good enough in physics? If so, our electric motor model kit iscarefully prepared for you. It allows students to do physics experiments more intuitively and understand the working principle of electric ground. FeaturesColor:As ShownMaterial:Plastic, MetalSize:14.00X9.00X10.30cm/5.50X3.54X4.05inchIt can be used to verify the relationshlp between the armature steering and the direction of the current and the direction of the magnetic field linesWith it, you can easily let your students or children grasp the principle of rotation of the motorThe operation is simple, easy assembling. Connect the assembled and adjusted motor to the power sourceIt fully demonstrates how the motor works, and is designed for electronics enthusiastsLet children cultivate interest in learning and improve grades through practical exercises. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.