About this item

• Home Decor Category : Decorative Accessories
• Brand : Other
• Desktop version of Newton's Cradle of Colliding Balls.
• Demonstrates the principles of kinetic energy and conservation of momentum.
• Contemporary design complements any office or home decor.
• Pull back one or more of the balance balls, release them and the same number of balls will swing up on the opposite side. Fascinating to watch!
• The Classic Executive Desk Toy.
• Size: 8.8*9.4 cm