Using these nail files is a breeze. First, decide whether you need to shape your nails or just smooth the edges. If you're starting from scratch and want to change the shape, use the 100 - grit side. Hold the file at a slight angle and file in one direction, not back and forth. Once you've got the shape you like, switch to the 180 - grit side to make the edges super smooth. When you're done, keep the files in a dry place. Avoid getting them wet as the wooden core might get damaged. With proper care, these nail files will serve you well for a long time.
