DHS's rounded mani file in black with black grit. Pack contains 50 files. Made in USA.
Grit guide: the lower the number, the sharper the grit. 80 being the sharpest, 180 being the smoothest. Coarse file is around 100, good for shaping acrylic and shortening nail quickly. Medium file around 180-220 grit, used to smooth or shape natural and artificial nails,