YUYIKES Black Magic Cube Puzzle Bundle Pack 5x5x5, 4x4x4,3x3x3 and 2x2x2 Magic Cube Set An excellent gift for kids or friends.Set of 4 pieces, 2x2x2,3x3x3,4x4x4,5x5x5 Speed Cube Set Bundle ( Included 2x2 cube,3x3 cube 4x4 cube 5x5 cube) Great corner cutting , Tension adjustable.Difficult to pop,Good control of the cube.Excellent stability Smooth and fast ,solve it when each side matches. Stickers last long and will not peel off easily This Speed Cube Set can foster your kid's sense of space and enhance a child's memory.Suitable for beginner and professional player.