Newtons Cradle with Balance Swinging Magnetic Balls
KA4087
Come and see our amazing products. This cute Newtonis made of high-quality electroplated steel balls and plastic base. It is bright, anti-corrosive and not easy to rust, and can be used for a long time. Balls move smoothly up to 20 seconds. Not only demonstrates a pendulum, but also shows the laws about conservation of momentum and energy. It is a very funny decompression toy that a ball can be used to hit other balls and swing. Perfect for decorating in the office, home and other indoor places. Pls confirm with us about the packing info, stock color and exact production time before placing your order.