To quickly achieve a shaving sharp edge on quality skis and snowboards.
Extra-Fine 9 Micron: 1200 Mesh for after edge has been sharpened on fine grit.
Fine 25 Micron: 600 Mesh for honing a razor sharp edge for Skis/Boards that are regularly maintained.
Coarse 45 Micron: 325 Mesh restores a sharp edge on dull skies and boards.
X-Coarse 60 Micron: 220 Mesh a rapid stock removal for dressing nicked or damaged edges.