Yuxin Hays 7x7x7 M Magnetic Speed Cube
The Hays 7x7 was designed and manufactured by Yuxin in collaboration with Kevin Hays who is known as one of the best and most experienced big cube solvers in the world.
The cube is smooth and fast out of the box with slightly looser tensions. The magnets on the outer layers are subtle yet noticeable whilst the magnets on the inner layers are more noticeable. The black version has good quality bright stickers. The cube comes neatly packaged.