Description: MF4s 4*4 cube

Commodity information:

Package： Color Box Product Size： 62*62*62mm Memo: MF4s 4*4 cube  MF4s is a 4x4 cube of ‘Cubing Classroom’ series, which uses ‘XB’ positioning system to avoid lock-ups. Round design on edges and corners makes a great corner-cutting. 3-piece combination on corner piece, inner unified feet makes the stickerless version available, enhancing the stability and smoothness. Dual-feet on corners combines with edges brings a good anti-pop ability and stability. X positioning system Authorized XB positioning system ensures stable turning and entirely resolves lock-up issues for even number cubes. Big round design Bigger round on edges and corners avoids bumpy feel and brings excellent cornet-cutting! Anti-pop corners Small inner tracks and lengthened feet of edges and corners efficiently avoid pop phenomenon, simultaneously corner twist can be effectively avoided. Unique corners combination 3-piece pattern corner combination makes the stickerless version available, inner feet also brings a more stable feel, avoiding the bumpy feeling.