At Cag One, we’ve spent 35 years in research and development crafting a game-changing solution for the skate sharpening industry.Our newly designed Cubic-Boron-Nitride (CBN) wheels harness the exceptional properties of CBN (similar hardness as diamond and almost 2X its thermal tolerance), allowing pro skate sharpeners to sharpen a ridiculus amount of blades (1000 pairs VS 50 pairs for the competition) with a single wheel withtout wearing out, changing shape or overheating. Plus, there’s absolutely no dressing required!This ensure top-tier results every time with minimal maintenance, setting a new standard for excellence in skate sharpening, with speed, precision and durability like never before.