The QiYi Gear Cylinder is a 3x3 shape mod of their standard 3x3 gear cube. QiYi have perfected their gear puzzles and we can confidently say that these are the best gear puzzles on the market at the time of writing. Out of the box the QiYi Gear Cylinder is smooth and stable. This is a must-have puzzle for any cubers collection.
Weight: 102g