More about this Classic 3x3x3 GAN RS Speed Cube Puzzle…. The primary non-magnetic 3x3 speed cube produced by GAN was the GAN 356 R S. This GAN RS Speed Cube has a great build quality, it twists and turns very smoothly with Excellent corner cutting qualities.
This product would be ideal for speed cubers looking to add advanced technology and speed to their collection of speedcubes.
