ZCtron Newtons Cradle Balance Balls 7 1/4" | Science Physics Gadget | Desk Toys & Accessories

Gravity At Work | See before your eyes as the Newton Balls transfer fall and transfer weight across the gadget

Drop one ball or two balls

You can see the energy transfer in such an astounding way!Office Desk Decor | Show some character and express your love for science and physics with this decorating your office space

Can be meditative and fun to watch also!Educational & Classy | Experience the visual display of momentum

Use this in class and share with your friends and family the exciting world of physics and science!Quality Materials | 's Newton's Cradle is made of durable stainless steel, the metal balls are a reflective mirror finish and the majority of the

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