Diamond file for sharpening tips

A small, but extremely important addition for comfortable skiing on roller skis.Feel the perfect repulsion with sticks without slipping even on the hardest asphalt.Thanks to the high-quality diamond coating from Jenex V2, you can quickly sharpen the tips of ski poles with the help of a file. Works perfectly with Jenex V2 tips. It will be possible to forget for a long time about the slipping of the sticks when pushing off.