Smooths the edges on skis and snowboards

and your base edge to 1 degree

This kit includes 5 Moonflex Diamond Files in the 70 mm length

The Base Flatness Tester from Wintersteiger is a trusty way to determine if your skis are level

Diaface Moonflex Diamond File Stone - 70mm 400 Grit - Yellow POWER PACKS Smooths the edges on skisTune your ski or snowboard edges with a Diaface Moonflex Diamond File Stone for ultimate performance. This stone is a great choice for professional ski tuners, or just those looking to upgrade their home ski tuning equipment. The unique combination of a polishing stone and cutting file give your skis or snowboard edges the smoothest, sharpest finish for maximum fun on the slopes. This 70 mm 400 grit file has a hot yellow hue. Keep one in your jacket