Professional Use Only Jumo White Square Files - 100/100 Grit is great for manicures and pedicures. The multi-purpose medium coarse grit is great for artificial and natural nails. File size: 7" x 1 1/8".
White grit also helps to make filing very clean, leaves less residue and eliminates black spots.
100-grit: provides a gentle yet fast filing off acrylic residue.