MISSING THIS?

Did anyone happen to drop this in my bathroom about a month ago?

I'm just asking because I picked it up, not really thinking much about it, and stuck it in my make-up bag. Then, the other day, I grabbed it, swiped it over my powder, and proceeded to scrape the crap out of my face!

Apparently, I was exfoliating my face with a paint brush!

I am really hoping that someone claims it. Otherwise, I am slightly put off by its sudden appearance ...