The Qiyi Gear cube 3×3 is really impressive. Despite a low price, it’s of very good quality. Instead of stickers, they have chosen to use colored tiles, this is because narrow stickers easily come off. Here you won’t have that problem! The cube comes with a solution manual.
Qiyi Gear Cylinder
Qiyi Gear cube 3×3 is a really cool puzzle. When you turn a layer, the cogs hook into each other and the pieces of the layers next to it begin to rotate. Despite all these cogs, the turning quality is top notch and it moves smoothly. The puzzle is basically a Gear Cube, but now it has a slightly different shape. The shape offers a bit extra challenge in addition to the classic Gear cube.