The buffer is an essential tool for nail care, ideal for preparing the nail plate. It is perfect for smoothing the final layer of gel or acrylic, as well as for removing residues of semi-permanent varnish. Its foam material provides a pleasant and safe use, allowing for the proper care of your nails. Notably, the buffer has two sides with different hardness: the coarser sides are used for initial smoothing, while the finer sides are for the final finishing of your nails.