Nail files are essential for every nail stylist. There are many types available on the market, made from different materials and shapes. The grading (or grit) of the file is important. The numbers referred to as 80, 100, 180, 240 correspond to the number of grits per 1 cm² of the file. The lower the grading, the coarser the grit.

• Coarse - 80 grit: Used for removing edges and other elements from the nail plate. It is mainly used by more experienced nail stylists, as it is relatively easy to damage.
• Medium grit - 100 grit: These are the most commonly chosen classic nail files. They are used for shaping natural nails, shaping acrylic nails, and applying gel.
• Fine - 180/240 grit: They have many applications and are very versatile. They are ideal for finishing edges, for filling nails with acrylic or gel, as well as for shortening and smoothing natural nails.
• Buffers - grit above 300: They distinguish polishing levels, giving shine and luster to natural nails. They are used to finish the manicure and make it perfectly refined and more beautiful.

When using nail files of various grits, it is worth remembering that you should first use coarse and last fine. Only this sequence is correct.