Build your own paper circuit motor racers and circuit tracks. A cool way to learn electrical circuit science. Create your own radical dragster racer, mini dart racer and circuit track with controller joystick with this easy-clip design kit. Contains battery block, motor blocks, wheels, axles, chassis, clip set, coloured sticker, 1 set of cardboard, copper tape and detailed instructions.
Build your own paper circuit motor racers and circuit tracks. A cool way to learn electrical circuit science. Create your own radical dragster racer, mini dart racer and circuit track with controller joystick with this easy-clip design kit. Contains battery block, motor blocks, wheels, axles, chassis, clip set, coloured sticker, 1 set of cardboard, copper tape and detailed instructions.