FingerAngel 20PCS Nail File Polisher Smooth and Shiny Nail Buffer for Natural Nails Cushion Nail File 1000 and 4000 Grit

Again I use for knife stropping, but for this review, I also buffed a nail and it seemed to work well.Just so you know, 1000 is just aggressive enough to remove nail ridges and 5000 will remove the the 1000 grit scratches, but it will take a little work. The 5000 finish is so shiny that it looks like high gloss clear nail polish. If your a guy, you might want to buff to maybe 2000 grit, so your nails don't look like they have polish on them. Otherwise, you're disgusting and need to be put down.Using these to knife stropp is quite useful on even the highest grade of super steels. I stropped MagnaCut steel and worked well. Although I didn't have to remove burrs from the blade, so I'm not certain how that would have worked. However it certainly removed burrs on carbon steel and 440 stainless blades.Regardless, I'm pleased, especially since these are not meant for knife stropping, yet

Okay, I don't use these for nails. I'm sorry ladies, I can't help you on that. But, I can give you an idea of the quality of this item and how it sands and polishes.I am a vintage watch collector and watches of that era were acrylic. They can be easily scratched over a lifetime of use. One of the best things about acrylic watches is they can be sanded to take out the scratches and polish them. Well, I can tell you the 1000 grit side of these will sand light scratches very well. The 4000 grit side will buff it afterwards so it has a very smooth, shiny surface. As a final step, I use Polywatch to give them extra polish.These are easy to hold, easy to use. They're rigid enough to get the most out of the entire length of the file, but still have a little flex in them. This is a good product that should work for any number of sand/buff chores - from nails to watches!

I have been using these nail files not for use on finger nails but doing fret work on building guitars and they work great for this use. My only comment is that you have not push down too hard as they abrasive will quickly dull or stop cutting. Used with a light touch they work great better than trying to fold up sandpaper.

There are 20 in this pack, and they are very fine on one side and buff on the other, so they are exactly what I needed/wanted. These are not bow shaped, so there's not as much surface space as I'm used to , but this is a good value so I will give 5 stars. These are easy to thrash, so if you have sharp tips, keep them off these or they will gouge your files and make them useless quickly.

I like these, but don't love them and the main reason why is durability. If using them for routine, quick maintenance, then you can use them several times. However if you are manicurist both hands for the first time, after a long time since the last manicure, or in my case cleaning your nails up due to dipping powder/acrylic/gel use, then they are a one use file (you may even need 2 to do the job). They do a great job for as long as they last, but they don't last long. Not sure if ill buy again or not.

i use it after filing / drilling my nails to close them up. very useful! love them

Got these for the 1000/4000 grit for removing nub marks and blemishes from plastic models. On kits that don't require painting they do a great job of buffing blemishes down to nothing, as long as you trim properly.

Easy to use and very fast at polishing and smoothing out nails. However the buffer doesn't last very long and need to switch to a new spot. Still I recommend this product, just wish the longevity is a little better.