Compact and portable design: Its irregular shape and small size fit easily in a pocket or gear bag, making maintenance convenient wherever you are. Comprehensive kit for maintenance and rust removal: Includes 1 ski side edge tuner, 4 diamond files, and 1 abrasive block, providing everything you need for effective snowboard maintenance and rust removal. Versatile edge tuner for ski and snowboard: Designed to maintain and sharpen the edges of both ski and snowboard, helping you achieve performance on the slopes. Angle maintenance for better control: Specifically designed to help maintain the correct angle of snowboard edges, enhancing control while riding. What's included 1 ski side edge tuner 4 diamond files 1 abrasive block Use scenarios On the trail between runs: Perform quick edge touchups to restore grip after encountering ice or burrs, maintaining consistent performance. In the lodge, workshop, or at home: Use for routine maintenance and rust prevention to extend edge life and preserve edge quality. Preseason or travel preparation: Carry and use to tune edges before heading to the mountain, ensuring reliable performance from the start of the season.