The Cube Bundle includes one QiYi QiDi S2 2x2 Speed Cube, one QiYi Warrior W 3x3 Speed Cube, one QiYi QiYuan S 4x4 Speed Cube and one QiYi QiMing Pyraminx Cube. It is more affordable than buying it separately. This speed cube set is a best choice to add to your cube collection.