I purchased this at a store in January of this year. I've used about 5 sheets from the 120-sheet pack, so there are probably around 110 sheets left, but the exact number isn't certain. I'm selling it because it doesn't suit my skin. The included tweezers have been cleaned and are included separately. I used the tweezers with clean hands after getting out of the bath, so I believe it's hygienic and safe to use. The box is damaged, so please understand this before purchasing. #MANAZA-SHEET EYEMASK