The Megamix Cube features a variety of design improvements over previous megamix puzzles that are sure to make it the sophisticated megamixes on the market today. Out of the box, it has amazing corner cutting and smooth turning., In the modular design of Galaxy, the internal core and caps are totally separated out. Corner pieces Edge pieces and Central Pieces have super big round corners, which offer excellent corner cutting ability., Concave chamfer and Anti-shape-changing round corner can provide the powerful corner-cutting ability in the meantime make sure it is more stable when it turns. Hollow design can reduce the sticky as well as obstruction., The super big round corner can provide outstanding corner-cutting ability and corner twist ability. Working with cap pieces not only reduces the anti-corner twist but also makes sure to have an attractive appearance., Four versions share one common internal core. To make sure to bring the excellent performance. With a high-strength unified axis, to avoid large area POP when the axis breaks off.,