If you’re not obsessed with rollerball perfumes, then we don’t even know you. (Actually, we don’t know you. Hi, we’re the editors of StyleCaster, and we are obsessed with rollerball perfumes). WATCH: Paris Hilton Gives Tips to Guys on Buying Perfume Because unlike their full-size counterparts, rollerballs don’t cost a freaking fortune or become dust collectors on your vanity — and they won't launch a full-scale TSA investigation if you leave one in your carry-on. In fact, we don’t know why the world hasn’t been hooked on these tiny bottles of liquid happiness before now. And we want to change that. READ: How to Create a Signature Scent Our editors personally hand-picked the prettiest of the pretty rollerballs from a lineup of (almost) all this season’s top-rated rollerballs, then sat around swatching, sniffing, coughing, and headache-ing until we narrowed it down to our favorites. And we did it all for you, new best friend. Below, our roundup of best-smelling rollerballs that are as easy on your bank account as they are on your eyes.