Perfect Formula Set of 2 Crystal Nail Files

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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 Nail Files is rated 4.5 out of 5 by 75.
Rated 5 out of 5 by from Yes! I was on the fence about whether or not I wanted to spend the money for the Crystal nail files. I am glad I did. I have terrible nails - damage due to years of acrylic nails -my nails are thin, brittle, you name it. Every nail file I have purchased from a drug store just tears up my nails or the file loses its 'grit' after a few uses, so I figured I would try the Crystal nail file. I love this file - When I file my nails (in both directions) they are smooth and feel almost thicker/stronger at the tip. I have used the file now for over a month, and it still has the same 'grit' as the first time. I cannot believe how wonderful this nail file is and how much I love it. I figure, for all the money I spent on crappy files in the past, I am now saving money with this purchase. My files came perfectly packaged, not broken. I keep the larger file at home and the small in my purse (I never leave home without a nail file) and the small works great too.
Date published: 2018-06-20
Rated 5 out of 5 by from Crystal Nail Files Love it, but poor packaging. One of the files was broken on arrival; had to return it for replacement.
Date published: 2018-05-31
Rated 5 out of 5 by from Definite Improvement I purchased these files with the hope they would seal the nail's edge. They really work! I have weak, brittle nails that crack and break easily. Since using this file the breakage has stopped almost completely. The file seemed rough to me, more suitable for acrylics, but I used it anyway. I have been using no name glass files for many years but they do not compare to the Perfect Formula file. I am happier than I can say to have growing nails. Try these, they really seal the edge of the nail.
Date published: 2018-05-29
Rated 1 out of 5 by from Twice Broken I ordered a set and they arrived crushed. I returned them and QVC sent the second set out in the same type of package. Broken in half this time when they arrived. Tomorrow back they go. I will just request a refund. Too easily broken. I had one years ago which I bought in a boutique and was looking forward to receiving these.
Date published: 2018-05-10
Rated 5 out of 5 by from Best thing since sliced bread!!! I purchased this 2 pc set and will be back to purchase the 5 pc. Perfect formula has created the perfect nail file. Never ever stop making them!!!
Date published: 2018-04-27
Rated 5 out of 5 by from The best These are seriously the best nail files. They smooth edges perfectly and are long lasting.
Date published: 2018-04-22
Rated 5 out of 5 by from Very Happy with Purchase First time trying these on my always breaking nails. They are so short but still break. Love how smooth they come with this file. Please bring the larger set back in so I can share with my family. Thank you.
Date published: 2018-04-19
Rated 1 out of 5 by from Arrived broken Mine just arrived today and both were broken, so I packaged them up immediately and returned them. I am so disappointed, I really wanted them, but I didn't dare ask for a replacement because I'm afraid the same thing would happen. I'm sure they would be great to use, however they are fragile and need better packaging.
Date published: 2018-04-12
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