I always need a nail file or three. I work retail and I am constantly breaking and splitting my nails because of the things I am lifting and sliding along the scanner to price. I considered getting fake nails, but I am afraid they will pop off at work and be a pain to fix, so I leave my nails short but filed. These mini nail files by Jaylie TM are great. You get 50 in the bundle and that is a lot of nail files.
There are plenty enough to keep some for yourself, and share with your friends and family. They come in a rainbow of colors like red, pink, yellow, blue, green, and orange. I found them to be very strong and they worked well when I used them to file my nails.
I think if you take a couple and tie them to a nice bottle of nail polish they make a nice little gift too. You could use them as party favors for teenage girls, or for a wedding shower or even a bachelorette party. Or keep them for yourself and you will have a supply of nail files that should last you a long time. If you are interested in these files, I bought them on Amazon here http://www.amazon.com/Jaylie-Mini-Assorted-Color-Files/dp/B00JOOS6VS/ref=sr_1_7?s=beauty&ie=UTF8&qid=1434146468&sr=1-1&keywords=mini+nail+files