Descriptions - The X-Man Tornado v2 is the latest 3x3 flagship release from QiYi. - It is more stable than many other flagships and features a robust adjustment system with 125 total setting combinations. - Use the free included tool to adjust tension, spring elasticity, and magnet strength. - At 55mm, this cube is great for those who prefer slightly smaller puzzles. Specification - Product name:Xman Tornado V2 - model:XMD008 - size:55x55x55mm - weight:72g Package Include: - Tornado V2 3x3 - X-Man Design leather cube bag - X-Man Design microfiber cloth - Tension/compression screwdriver