There's just one criteria that cookies have to meet: they must be delicious. But it definitely doesn't hurt if they're absolutely stunning, too. That's exactly the kind of cookie you get when you let a graphic designer into the kitchen.

Holly Fox, an LA-based designer, picked up baking five years ago for a chance to play with royal icing and she hasn't put down a piping bag since. Her creations are lovely, and so too are her utensils. Just look at the colorful lineup of her piping bags on any given day.