Don’t talk to me if this reagent container is dry and empty.

You have prepared a rare elixir with a secret ingredient. You need this simple molecule to get started and conquer your daily dragons. 

Custom label this “Caffeine” or be cryptic and let them guess.  

Click Fog City Tees for more shirts, mugs and shot glasses.

Forced customization: You must type something in the customization box where it says “We Have Chemistry”. Sorry. If you want to avoid questions from strangers, type or copy “Caffeine”, which will print in small, grey type. If you WANT to get questions about what it is, then re-type “We Have Chemistry”, or anything of comparable length, or just type a “ . ”, which will be printed. 

Then choose size (with price) and color. Get your card ready and hit the Buy It Now button and choose your size. Wait a few weeks. But some beans or grind and get ready.