Moyu Mofang Jiaoshi Cubing Classroom MF7

The MF7 is part of the Cubing Classroom series of cubes. It is intended as an entry level cube, and is priced as such, however, it has many features as found on higher priced cubes.

Multiple inner circles make the cube more stable, unified friction surface brings good stabilityt, and reduces lock-ups. 

Large curved holes on corners and edges reduce lock-ups and provide better corner cutting ability.