The Gan11 M Pro 3×3 is th latest flaship killer of 2020, with biggest features is that the cube provides corner & core magnet positioning system. Gann11 Pro M is made up of 64 magnets and makes it different from the rgular versions. The magnet strength of the core can be interchanged for lighter or stronger magnets. The the corner piece magnets can be easily adjusted between light, moderate, and strong for improving the perfomance. Product comes in 4 versions: Frosted, Frosted with Black, Soft & UV Coated laver. The dual adjustment core of the gan 11 M Pro allows in 24 different adjustment variations with 4 elasticity nut options and 6 spring compression choices. Package comes with dark blue elasticity nuts for adjustment, alternate strength core magnets, screwdriver, and guide.