Newton's Cradle Balance Ball

  • $41.99
  • Save $18


  • The balls are steel, quite heavy with shiny plating and securely mounted.
  • Popular as an executive desktop game.
  • Stylish and innovative design, very funny and interesting, can also be a great decoration.
  • All the strong strings are the same length,they will be not tangled upon arrival.
  • Demonstrate conservation of momentum and energy using these 5 swinging spheres.
  • 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!
  • Size: S:17*14cm    M:23*18cm    L:27*22cm
[LIMITED 3 SET PER ORDER]
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Limited Quantity - Will sell out fast!