In the interests of nail technicians' safety and hygiene at work, we are introducing the MINI NAIL BUFFER - disposable blocks for buffing, preparing, and smoothing the natural nail plate. The mini cube is also perfect for finishing gel and acrylic-gel manicures. Comfortable to use and safe for the delicate cuticles around the nails. Individual cubes that separate easily, high quality DURA sponge, two grits on one cube.