What does a nail file do and y do u use it?

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^ hope this helps !!What does a nail file do and y do u use it?
it smooths the edges of your nail, and i use it to smooth the edges of my nail.What does a nail file do and y do u use it?
a nail file smooths the edges of your nail


if a nail breaks unevenly you can even it out.
it helps with a chip in the nail it cleans the nail and it smooths the top and sides of the nail it also helps to shape the nail i use it to do all of these things

revlon