Newton's Cradle LED Balance Ball

$85 USD

Description

Newton's Cradle LED Balance Ball

  • The Newton's Cradle Light changes colour as it swings.
  • There are three colors of the balls when it is working. You can press the button on the left to change the colors.
  • You can put it on your office desk or your home desk or on your shelf. It will be cool desk toy
  • Performing based on Newton's Laws
  • Power: AA Batteries (Not included)
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