Nail files are important, right?

A nail file might seem like a small item, but I think it is absolutely necessary.

It is important to finely trim the edges after cutting with nail clippers. You can conveniently rub it on to neatly shape them into your desired form. It comes in various shapes and designs, so you can simply pick and purchase the one you like. I often use it to quickly shape my nails, even when I am not wearing nail polish.