KeySmart NanoFile - 2-in-1 Nail File and Mirror Accessory

I've used fingernail files that were junk before, but these cut right into the nails with some bite! They don't even feel like they're going to work. They also have a tiny mirror on the other side. signal mirror, I guess. Emergency tools cost a lot more than this. Anyways, if you're into these KeySmarts it'll be nicer with one of these. Just remember to get extra links if you want to have any descent amount of keys connected. I had to wait for dayyys to get mine together because they don't explain that you need more than what they give you. For a bunch of keys and their tools and other key jigs and stuff, you better buy a ton of spacers and links to save yourself anguish. I think I used that right. How often can you use that word. Lol!

I dropped my keys, and the file fell off. Other reviewers said the same thing--this thing is held together with cheap glue.The file is lame and weak. It's more like a glued-on sheet of very fine sandpaper than an actual file. It'll take like an hour to file a millimeter off one fingernail. And I feel like it's going to wear out cuz it's basically sandpaper, not a metal file... that is, if I even decide to glue it back on and keep it on my keychain.This thing is relatively thick. If you're into having the smallest keychain tools, this thing is too thick given the amount of usefulness it packs. If the file was a real file carved out of metal and weren't just pieces of glued-on paper, I would accept the thickness. But if they're just gluing on a little sandpaper and a little reflective sticker, it could be about half as thick.Great idea, very poor execution.

Seems like it would be a quality item, but it's notLoved the size and features. However, it falls apart in short order. The filing board on one side and the mirror on the other are not glued on well. Just carrying this in my pocket for a few days saw both fall off. Once off, they remained in my pocket until the washing machine removed the pieces****update**** the company reached out to me and fully refunded. I changed the rating because, that is part of the product they sell -- service.

It works with Keysmart items, but after I tried that, I decided to just keep this on a normal keyring.Doing so meant the file lasted two years and the mirror fell out after that. For its price, that is ok, but beware that the glue will wear down and in hot areas that might effect the lifespan. using it protected in keysmart tools may make this last longer, but the keysmart tool fell apart.If you like the idea of two years of use for this price, then it is decent.

It was convenient while it lasted. . . . Then the file portion fell out.

I'll admit that when I bought it, I thought it might be a good thing to have once in a while. I have had times when a file would have made life a bit easier and less frustrating, but I couldn't have how often. Turns out, it happens way more than I thought. I'm glad it is always with me and it is so small it can be easy to forget you have it. But when the need hits, it's great to remember I have a solution.

It’s a tiny file for a keychain. The mirror works better that one might expect. If this is a thing you need, it is this thing.

Trash, both sides fell out already, nail file is mediocre at best