Now mass-produced by
Mefferts!
Caution Cube is a twisty puzzle like Rubik's Cube. Its edges have gears that connect opposite faces. Apply extreme caution when solving this novel twisty puzzle. The razor-sharp gears turn, so you can easily hurt yourself. Wear protective gloves and keep this puzzle away from children. This is not a toy!
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Twisty Puzzles ForumPlease contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.