This ski and snowboard tuning kit from FK SKS contains all the gear you need to give your edges a full tune by hand. This economical tuning kit includes a pocket-sized edger to sharpen your side edges to 88 or 89 degrees, and your base edges to 89 degrees. You also get a gummi stone to remove burrs and a smaller edge stone. You also get a file-cleaning brush and some scrapers, all packed neatly into a durable nylon pouch. This kit has everything a ski or snowboard tuner needs for edge maintenance and packs well for travel.