The buffer is an essential tool for the nail care process, as it is ideal for preparing the nail plate. Thanks to its foam material, it offers comfortable and effective smoothing of the final layer of gel or acrylic, while also facilitating the removal of semi-permanent polish residues. With two different sides, the buffer features different degrees of hardness (grits), allowing for use according to your needs. As the grits increase, the texture becomes finer, while a decrease indicates a coarser and rougher surface.