The paper nail file in a straight shape is ideal for shaping your natural nails, while at the same time it can correct imperfections in acrylic or gel nails. This file features two sides with different grit levels, offering the option to choose according to your needs. The grits determine the texture of the surface: the higher the number, the finer and smoother the texture, while the lower the number, the coarser and rougher the surface. The package includes 10 pieces, so you will have enough files to meet your needs.