I'm a big fan of the DKNY scents, and if you add that to my love of anything novelty you can see why this keychain really appeals. It's $35 from Sephora and comes with 2 delectable glosses, and 2 eau de parfum rollerballs! Whatever scent you're craving you'll be toting the mini version, and I'm sure it will be popular with your friends as well...
Related: DKNY Delicious Night released with Delicious Sparkles