180/240 Nail File – Duraboard grit
This dual sided 180/240 grit Duraboard Nail File is your perfect everyday file. Use the 180 side to buff off the top layer of gel polish before soaking off, or to shape and perfect nails or reduce down bulk or thickness when using extensions or fillers. The 240 grit side is much softer and is ideal for gently shaping nails or buffing them. Replace your nail files once the grit has worn down and is no longer effective.
*Mani insider: Did you know, the higher the number on a grit file, the smoother the sand paper is?
