Cradle, Steel Balance Swinging Magnetic Ball Cradle Physics Science Pendulum Ball Desk Fun Executive Desk Toy for Office Home Living Room Science Gift

About This Product :

• DECOMPRESSION TOY: Balance Balls is a very funny decompression toy that a ball can be used to hit other balls and swing.
• CONSERVATION OF MOMENTUM AND ENERGY: Not only demonstrates a pendulum, but also shows the Laws about conservation of Momentum and Energy.
• STEEL MATERIAL: Made of steel material, bright, preservative and not easy to rusty.
• INDOOR DECOR: Perfect for decorating in the office, home and other indoor places.
• A FUNNY GIFT: As a creative decompression desk toy to amuse people. Can be a funny gift to your friends, family and children.

Details :

• Age Range (Description): Kid
• Item Dimensions LxWxH: 3.54 x 3.15 x 1.18 inches