The eXceL Legend has a rasp side which is designed to remove material easily with little effort. This rasp is 10% wider and thinner than a regular rasp making it a very well balanced tool, making rasping more efficient. The rasp side has a concentrated pattern with over 650 teeth, which are mid-sized to help prevent clogging.  The Green Tang is particularly effective in wet or humid weather conditions. On the file side, Heller Multi Glide blades have very sharp edges and overlapping cut which leave a smooth glossy finish that requires no other finishing.