Generic Brain Teaser Magic Cube 4 x 4 x 4 Speed Puzzle Educational Toy, Multicolour, Ages 6+

High quality cube puzzles, durable & compact -- It has a very controllable speed so you won't over-shoot much. When holding it or cubing with it, you will feel it has a very sturdy and strong build. Awesome Looking, everyone will love the way it looks. Compact design and smooth feeling, improve your memory and hand flexibility, activate your imagination and creativity, perfect for testing your mental skills and challenging your patience. It can develop their brain and logic thinking ability.