This nail file is designed with 7 different levels of grit which allows you to file, buff and shine your nails using one product.
Each side is numbered and shows the functon of each surface.
Step 1 and 2: Coarse and medium grit to shape nails
Step 3: Fine grit to smooth edges
Step 4: Condition nails
Step 5: Smooth nails
Step 6: Nail Buffer
Step 7: Polish and shine