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

According to the grading criterion, files are distinguished as follows:

• Coarse - 80 grit: used for removing edges and other elements from the nail plate. Primarily used by more experienced nail stylists.
• Medium grit - 100 grit: the most commonly chosen classic nail files. Used for shaping natural nails, forming extended nails, and for gel application.
• Fine - 180/240 grit: many applications, ideal for fitting tips, for filling nails with acrylic or gel, as well as for shortening and smoothing natural nails.
• Buffers - grit over 300: we distinguish polishing grades that give shine and beauty to natural nails. Used to complete the manicure.

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