It is a perfect gift for girls who love nail art as Valentine's Day gift, birthday gift, Christmas gift & Halloween Gift.</br>Nail files set is ideal to file and rough up the hard fingernails and toe nails in 100 grit while 180 grit smooths up your nail edge with refined shape. </br>MEDIUM GRIT (180) - Gentle shaping of gel/acrylic nails of medium thickness and for shaping the free edge of nails. </br>Whether your nails are chipped, bristled or just require your daily maintenance, these will surely become your best the tools. </br>Color: Black </br>Per Size: Length 17.5cm/7.0" x Wide 2 cm/0.78"x Thickness 0.4 cm /0.16"</br>Suitable for:nail salon, nail competition, makeup studio or home use. Not need spend more money in beauty salon next time.