Anyone who has tuned skis can tell you that scraping the wax is the most time-consuming and tedious task of the process, and lacking a sharp plastic scraper makes it that much more onerous. With the Swix World Cup Scraper Sharpener, you'll never lack a sharp scraper again. Swix built this scraper with two vertical walls to ensure a clean 90° edge every time. With a 100mm long file that can be replaced, Swix has delivered the last sharpener you'll ever need to buy.