Cradle Balance Balls Science Physics Gadget Desk Toys Accessories Gifts for Home Office Decor S

Feature: 1. STRESS RELIEVING ORNAMENT: This cradle is a charming desk ornament. Not only add beauty to a room, but also relieves stress while you"re playing. This is a cool and fun game for office workers to avoid anxiety 2. EXQUISITE AND INTERESTING: Five balls hang side by side, touching each other and the center of the ball is on the same line, first pull the ball on the left 15~20MM away, then let it go, the ball on the right next to it stops after collision, and the ball on the right is swung up, about the same distance as the ball on the left is pulled apart 3. CONSERVATION OF ENERGY: If the two balls on the left are pulled apart at the same time, then, after the collision, the two balls also stop, and the two balls on the right swing, when the ball on the right swings back and collides with the ball on the left , which in turn transfers momentum to the ball on the left 4. EDUCATE WITH PLAY: The cradle ball is also the perfect schooling gadget. Can guide children to understand the meaning of energy conservation. Let children accept the baptism of science while playing 5. IDEAL GIFT: The classic design makes it a great gift for kids, family, friends and colleagues, or as a decorative touch on a desk or a coffee table at home so they can relieve stress when need while keeping kids entertained Specification: Item Type: Cradle Balance Balls Material: ABS plastic, iron. Package List: 1 x Base1 x Balanced Ball Note: 1. Please allow 0‑1cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.