Nano Buffer? 30-Grit Sandpaper.
If you're applying/wearing acrylics (or have something like horse hoofs on the ends of your fingers), this brand may be useful. These are not nice, gentle finishing buffer - they remove nail material! I'll admit, I don't have especially great nails. They tend to be a bit thin and weak, so I try to take care of them with regular manicures. In between visits, I was doing a quick touch-up; by the time I got the smooth finish I was looking for, I could feel my nail sort of pulling up at the tip and away from the nail bed. Maybe I got overly aggressive with it, but this wasn't my first nail-buffing rodeo! Be careful.
Rating: 2 stars