Flip the cubes this way and that, mix up the colors, then put them back together again. Each cube is weighted with a ball bearing to give them a satisfying feel in the hand. The puzzle is small enough for one-handed manipulation, making it the perfect fidget accessory for mouse-based computer tasks or any job where you have a free hand that wants something to do, too.
Measures about 1.5 inches in cube form. Puzzle difficulty: Very easy (this is more of a fidget toy). Recommended for ages 5 and up.