What is the spiral nail box set for?

This is a spiral ear scoop, which can avoid the embarrassment of cotton swab picking ears and cotton falling off.

Spiral ear spoon should be used like this:

Put the spiral ear spoon in your ear. When it touches the eardrum or the internal structure of the ear, stop going in and slowly move out.

It is recommended not to pull out the ear to avoid damaging the eardrum.