Gear Ball by Project Genius

Availability: In stock

The classic cube puzzle morphed into a challenging sphere for kids and adults alike!

Designed by Uwe Meffert, a leader in rotational puzzle design.

While it looks visually complex, this puzzle is easier to solve than the classic cube puzzle. The pieces move easily and once you pick it up, it’s hard to put down.

Hold the ball with both hands and twist in opposite directions. As the gears move, the colors change on each facing as well as the black frame. Solve by framing six sides each with a solid color.

It’s also a brilliantly colored conversation piece you can display.


  • One six-sided color-coded ball
  • 4” round
  • Premium plastic construction
  • Smooth spinning gear action
  • Difficulty: medium


  • 8 & up

This toy teaches, encourages and supports:

  • Physical Development
  • Cognitive Learning & Enrichment
  • Sensory Awareness
  • Relaxation & Fun

Specific Benefits:

  • Develops hand/eye coordination
  • Teaches logic
  • Promotes focus
  • Great for fidgety hands
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