The YS3M series of cubes are competitive cubes, designed by WCA world champion, Du Yusheng. The special features are:
1. Magnetic positioning between core & corners leading to easy burst of speed
2. Nano magic clothes version with bright colours has enhanced smoothness.
3. Pole reversal with magnetic repulsion, the cube has a 25 degrees "auto-homing" ability
4. Great controllability and better performance. Magnetic positioning between 2 pieces leads to better magnetic attraction.
5. Power corner-cutting ability characterized by 90 degrees full corner cutting; 55 degrees corner cutting & 35 degrees reverse corner cutting.