1.polishing file. 2.Material: non-toxic EVA + sand paper 3.size, shape ... 10,000pcs 5.OEM Main Specs:Item name: nail file and buffer, polishing file.Item no.: FO-1016.Material: non-toxic EVA ... the center of the nails, and went to a direction file, amid the at the same position after a few ... times, moved to other parts of the grinding on file, so grinding cycle amid the true armour, lest hurt really ...