Perfect Formula Set of 2 Crystal NailFiles

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What is it: A set of two crystal nail files with unique patented surfaces that easily shape and file. They create a smooth edge on the nail.

Who is it for: All nail types, natural or artificial.

Why is it different: Its unique patented filing surface is gentle enough to use on weak nails and abrasive enough to use on acrylic nails.

How do I use it: File nails in any direction. Use on polished or unpolished nails.

From Perfect Formula.


  • Approximately 3-1/2"L crystal nail file
  • Approximately 5-1/2"L crystal nail file
  • Made in Czech Republic

Delivery Date Estimate

Reviews & Community QA

Perfect Formula Set of 2 Crystal NailFiles is rated 4.7 out of 5 by 48.
Rated 5 out of 5 by from smooth file I filed my nails and found that this file gives a clean edge to the nails, unlike other files where you have to keep filing to finally get them smooth. It takes off just the right amount of the nail tip and smooths it out completely.
Date published: 2017-01-16
Rated 5 out of 5 by from Best Files for Nail Health and Strength Emery boards and drugstore metal files are very damaging to natural nails, they rip at the free edges. Glass files do not - they remove the nail very gently and leave the free edges very smooth. Also, glass files can be washed and cleaned, keeping them sanitary. They never wear out so, although they seem expensive, in the long run they save you money. The Perfect Formula files are of the highest quality and are my go to files. The larger size is great for toes and filing down fingernails and the smaller size is perfect for more detailed filing and shaping. I have used many brands of glass files and these Perfect Formula ones are the best I've come across. If you have natural nails you will not regret buying these as they are so effective but so gentle on your nails.
Date published: 2016-12-20
Rated 5 out of 5 by from Worth the money These nail files are the best! I would not be without it. This will last forever, and you will save money over time on cheap emery boards and nail files. Love!!
Date published: 2016-11-09
Rated 5 out of 5 by from best way to file/shape nails! Using this file helps nails grow and makes it easier to shape nails w/o shredding them, especially weak, brittle nails! Greatly preferred over emery boards!
Date published: 2016-09-29
Rated 5 out of 5 by from Best Files Ever Got one of these years ago in a Pro Strong Kit. I am still using the same file. No more buying cardboard files from the grocery store. They leave your nails smoother than cardboard ones. And they last forever. Let me also say, not all crystal files are this quality either. I bought Revlon crystal files for stocking stuffers one year. They were worn out in less than a year. I was so surprised. This is a fabulous buy. I would love it if someone bought this set for me, just as a back up in case I lose my current one. (it certainly won't wear out)
Date published: 2016-09-13
Rated 5 out of 5 by from Wonderful I wouldn't be without these. This is my second purchase because I lost the others. It's the fastest and cleanest way to file my nails. Once you use them you won't use anything else.
Date published: 2016-07-03
Rated 5 out of 5 by from Great! I got this nail file in a TSV a few years ago. I still have it. I have bought others but this one still stands out. I definitely would recommend.
Date published: 2016-06-25
Rated 5 out of 5 by from Love this! These nail files are great...sat on my previous one & it snapped in half so I decided to try another brand and I'm really pleased. These may break too as they are all glass but it does seem sturdier than the ones I had. I wondered if they would be gentle enough since my nails are thin and pitiful but yes, they are gentle enough for me but also seem as if they are strong enough to work on thicker, stronger nails as well. I love the pretty pink case & think that may keep me from breaking so many other files. Also love the smaller extra one! Perfect for your purse, desk drawer or any place in your home! Thanks QVC for another excellent product!
Date published: 2016-03-22
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