The Swix TA05N is a specialized tool designed for precision filing and sharpening the base edges of your skis. This lightweight aluminum guide holds a filing tool at a precise 0.5-degree angle, ensuring a clean and consistent bevel on the edge. This bevel is crucial for optimal ski performance as it directly influences how well your skis grip the snow. A well-defined bevel enhances control, especially on hardpack and icy conditions, allowing you to achieve faster speeds and make cleaner turns with greater confidence. The Swix TA05N is a valuable tool for skiers who are serious about maintaining their equipment and maximizing their enjoyment on the slopes.