The Titania Buffer Block is ideal for preparing the nail plate and smoothing the final layer of gel or acrylic. It is also extremely useful for removing residue from semi-permanent nail polish, making it an essential tool for every professional. With two sides of different grit levels, it allows for the adjustment of smoothing according to needs, as the higher the grits, the finer the texture of the surface. Conversely, with the reduction of grits, the texture becomes coarser and rougher, perfect for more challenging tasks.