The 4teen-4ty Foam Buffer is ideal for preparing the nail surface, for smoothing the final layer of gel or acrylic, and for effectively removing residues of semi-permanent nail polish. Made from foam material, it provides comfort during use and gives a smooth surface to the nails. The buffer features two sides with different grit hardness, allowing for adjustment according to your needs. As the grits increase, the texture becomes finer, perfect for professional nail care.