Here, we present the secret nail files . . . 1. Nails are mostly made from keratin, a fibrous protein substance also found in hair. Although fingernails may seem brittle and easily broken ...

Tool, you have access to a number of surprising tools. Here's how to make the most use out of your Leatherman's file.

For such a simple job there is a lot of variation in both material and shape when it comes to choosing a nail file. We find metal files too harsh (they can cause splintering), so we’ve avoided ...

It’s worth noting that some of these clippers come with nail files, but they’re not mentioned. That’s because almost all nail files on clippers aren’t good enough for normal use ...