ESCube Air 3x3 redefines core-magnetic speedcubing on a budget. This latest release from ESCube features a fully magnetic ball-core design, unlocking enhanced stability and turning control for speedcubers of every skill level. Fine-tune your solving experience with the innovative numerical tension adjustment system, allowing you to quickly set your preferred feel and elasticity. This is the 8-Magnet Ball-Core version, which has a more traditional core magnet setup.