Replaceable abrasive kit for crescent file EXPERT 40 100 grit (30 pcs)DFE 40 100 10 pieces KEY FEATURES Replaceable files made of premium abrasive abrasive retains its properties for a long time provides comfort at work speeds up the process of the wizard easily gives nails a perfect appearance, shapes and smoothes the nail plate help prevent chips and cracks 100 grit to give length and shape to artificial nails 150 grit to give length and shape to artificial nails 180 grit processing of artificial and natural nails 240