The Roby Nails Buffer is the perfect tool for preparing the nail plate, as well as for smoothing the final layer of gel or acrylic. Ideal for removing residue from semi-permanent nail polish, this buffer features 2 sides with different grit hardness, allowing for easy and effective work. As the grits increase in size, the texture becomes finer, while as they decrease, it becomes coarser and rougher. Its foam material makes it washable and can be disinfected, ensuring hygiene during use.