The AGC Foam Buffer is an essential tool for preparing the nail plate. It is effectively used to smooth the final layer of gel or acrylic and to remove any leftover semi-permanent polish. It is made of foam material that offers a pleasant and safe experience during use. The buffer has two sides with different grit hardness, allowing you to adjust its use according to your needs. The higher the grit number, the finer the texture, while lower grits provide a coarser and rougher surface for your work.