The Sona Enterprises 7" Diamond Nail Files are beautifully and functionally diamond coated so you can clean, file, and push cuticles with style and ease. You can also reshape and smooth the edges of freshly trimmed nails using our double-sided diamond file. The cleaner removes hard-to-reach dirt and debris underneath the nails with the pointed tip at the end of the file. The cuticle pusher produces a smoothly shaped nail bed by gently nudging the cuticle with the convex end of the file handle. A pouch is included.