This is a pretty good nail file; however, it does have some negatives as well. When you first purchase this file, it works great. However, I find that the "paperesque" type nail file last longer. For the price I paid for it. I was a bit disappointed. But maybe that's just me. I love O.P.I. They have my favorite nail polishes and polish remover. I'm just not a huge fan of this particular file.