The CND Girlfriend Buffer is ideal for preparing the nail plate and smoothing the final layer of gel or acrylic. Additionally, it can be used for removing residual semi-permanent polish. The buffer is made from paper material and features 2 sides with different levels of grit hardness, which means that the higher the grit number, the finer the texture, and conversely, the smaller the number, the coarser and rougher the surface. It is an essential tool for any professional or amateur in the field of nail care.