1.M POSITION SYSTEM-MAGNETS LAYOUT M layout makes the cube more controllable and stable.2.STABLE STRUCTURE &HIGH QUALITY MATERIAL inner structure improves the cube's overall performance,which makes the cube more stable.ABS plastic applied in the cube,making it shatter-proof and flexible.3.LIGHTWEIGHT DESIGN & SMOOTH FEELHollow out design on center pieces and hidden edges make the cube in a reasonable light weight,providing a smooth turning.The turning is smooth and stable,giving the cube and outstanding overalll performance.4.BIG HOLE DESIGNRounded holes on corners,edges,and the inner mechanism allows for the cube to have good corner-cutting,and a smooth feeling.5.FROSTED SURFACE ed surface brings a good hand feel and avoids scratches on stickerless cubes. products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.