What do you do with a sick barista who happens to be majoring in chemistry? Well, if you can’t helium, and you can’t curium, then you might as well barium. Or you could just be the one who makes the coffee this time and give it to ’em in this Neon Green on Black Periodic Table Mug.

Neon Green on Black Periodic Table Mug
[Image: 3dRose]

Get your own Neon Green on Black Periodic Table Mug here! Happy Glow Week!