Magnet Rocket 3-02

This gadget holds a powerful magnet and a stack of steel balls. When another steel ball rolls under the model the magnet attracts the ball and the momentum is transferred up the stack and the top ball is launched into the air. You need to purchase the magnet and balls separately. The magnets are: 1/2" x 1/2" x 1/2" Cubes - SmCo - Samarium Cobalt Rare Earth Magnet