Keep ski and snowboard edges sharp wherever you go with the Swix TA3004 Pocket Diamond Round Tool. This compact diamond-disc tuner functions as a portable file guide for quick, accurate work on both side and base edges. With 88° and 89° angle settings, it provides a convenient solution for routine edge maintenance at home, in the workshop, or on the mountain. DIAMOND-DISC EDGE TUNER: Uses a round diamond sharpening surface to help restore and maintain ski and snowboard edges. TWO EDGE-ANGLE SETTINGS: Offers 88° and 89° settings for accurate, consistent edge preparation. SIDE AND BASE EDGE USE: Functions as a file guide for working on both side edges and base edges. QUICK EDGE MAINTENANCE: Helps sharpen and refresh edges efficiently between full equipment tunes. COMPACT POCKET SIZE: Small, lightweight design is convenient to carry in a tuning kit, gear bag, or pocket.