Gear Ball Puzzle

A2Z Science & Toys Verified independent store

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The "Gear Ball is the latest addition of the gear puzzle line by oskar van Deventer. Again a remarkable piece of puzzle art'. A combination of amazing construction and high playing value. How to play 1. Hold the ball with both hands and twist in opposite directions. 2. As the gears move, the colors change on each facing as well as the black frame. 3. Solve by framing 6 sides, each with a solid color. Show more