Fingernail polish- just a small one. I only have around 140 bottles and I have only bought two new bottles this week, but I really needed those colors. I didn't have a blue in that shade or a red with a brownish undertone. I really, really, really needed those colors! But in my defense, I pain my nails on a very regular basis.
What is your addiction? What do you have way to much up but love to buy more of that you do actually use?