MixeeLabs, the folks who brought us Quark Jewelry, has a new 3D printed jewelry option for science geeks. This time, instead of subatomic particles, it’s all about molecules. That means now you can show off your love for things like caffeine, dopamine, and even THC in a way that only other science nerds will get. (And hopefully not the fuzz for that last one.) You can choose from a list of molecules and create a custom pendant or earrings in either SLS nylon plastic, stainless steel, silver, or gold plated brass. And if you don’t see a molecule listed that you like, you can upload one using an online molecular database… that is if you know what you’re looking for. Apparently there’s no such thing as a pizza molecule. I’d settle for a molecule that kinda looked like pizza!