The Aosu WRM has the 59mm size, which is smaller than regular 4x4s, making it more controllable and speed up your solves.
Adjust some colors of the original half-bright stickerless shaded, providing a better speedcubing feel.
Fully optimized anti-sticky slots on the contact surfaces, which can reduce stiction efficiently and bring a lighter feeling. This improvement can keep the original feeling after long-time practice!
96 pcs magnets are properly placed in order to provide a good turning experience, making the cube more controllable and stable!
Cubic exterior and wide outer layer makes the turning more controllable and prevents the cube from slipping out of your hands.
Optimized positioning system makes the core attached to the center pieces tightly, solving the lock-up problem.