The MoFang JiaoShi MF4 is the latest MoYu sub-branded 4x4 in the Cubing Classroom series. As the successor to the MF4S, the MF4 seeks to improve upon the performance of the MF4S, which has received mixed reviews.

The Cubing Classroom series offers many premium design features at a low price point, and it is most ideal for beginning cubers.