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Sworld Mars Gold - Rheoscopic Ball

$17.99
Only 11 in stock

Sworld ball is filled with rheoscopic fluid that creates mesmerizing currents.

Transport yourself to another world as you shake, bounce and twirl this stunning sphere. Within this planet's shell you will see fluid dynamics visualized in the most spectacular ways. This strong and resilient ball is hypnotizing for all ages - watch a bazillion microscopic shimmering particles flow as you shake this colorful ball. After the turbulence, the SWORLD will calm and the particles will settle - amazing!

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Why They'll love it

  • Stunning gold ball to bounce & shake
  • Contains a material showing lovely currents
  • Watch microscopic shimmering particles flow!

Technical Stuff

  • Age: 6+
  • Pack Size: 4" x 4" x 4"
  • Weight: 1 lb.
  • Note: Please keep out of direct sun and away from heat