Keep your edges clean with the Swix(R) Universal Diamond Stone. Great for polishing edges, removing case hardening and deburring tips and tails, this accessory is a must-have for any boarder or skier. The universal construction makes this tool a great addition to any tune-up kit! DESIGN: Designed for polishing edges, removing case hardening and deburring tips and tails Size: 70mm Diamond stone construction Universal design