• ★★There are 4 gear cubes in this pack. The gear 3x3 pyramid was designed by designer Timur Evbatyrov. The other three gear cubes were designed by Raphael Mouflin.They have many famous works
• ★★As the name implied gear cubes uses gear mechanism while rotating.Well-made,awesome looking, everyone will love the way it looks.It turns very smoothly which makes it a great puzzle to just pick up and mess around with for a bit
• ★★Gear cube is slightly more complex than the conventional cube, and each gear in the structure can rotate freely. Rotating the edge block of one layer will also affect the edge blocks of other layers. When using, you can rearrange these disordered cubes according to some formulas
• ★★Excellent gear puzzles to manipulate with your hands. A challenging well-made toy for children or adults. Really good job to test your patience and memory, funny toy for you to cheat time.Keeps children busy for hours too
• ★★These puzzle turns really smoothly and rarely ever locks up. You will have lots of fun solving it and we would definitely recommend it to anyone who is into solving twisty puzzles!It is a very innovative mechanism for a "cube", so definitely a centerpiece to your cube collection