I am thrilled with this purchase!
I have very soft, problematic nails due to thyroid issues, and some emery boards leave jagged surfaces that can cause my nails to split and peel.  I have tried every &#34;fine&#34; and &#34;extra-fine&#34; nail file I can find, and the result is always the same, until now.  This is my first time using a crystal nail file, and the result is outstanding!  Not a single rough edge that might snag on something.  I'm so glad I decided to buy two so I can keep one in my purse.
Rating: 5 stars