●STEEL WIRE BRUSH-- Strong bristles to clean out all areas of file. Sturdy wood handle with easy grip. ●STAINLESS STEEL WIRE BRUSH-- Brush for cleaning of fine hand file teeth. Wood base with handle for grip. ●METAL CLEANING BRUSH-- An tool for machinists, mechanics, woodworkers and for anyone that uses a file in cutting. ●MINI WIRE BRUSH-- A bench tool necessity, a clean file will work best cleaning a file will extend the life of the file. ●COPPER WIRE BRUSH-- File cleaner which is designed to remove small particles that clog teeth and reduce the file’s ability to cut properly.