Moonflex Diamond Stones feature a patented design that cuts and polishes your edges with one motion. Used by professional ski techs across the world, these diamond files have changed the game when it comes to tuning race skis. 

Always use with an edge bevel and polishing solution. 4" Length. 

• Black - 100 grit / extra coarse
• Red - 200 grit / coarse
• Yellow - 400 grit / medium
• White - 600 grit / fine
• Blue - 1500 grit / extra fine