Guinness QR Cup  - The Dieline - The #1 Package Design Website - | QR-Code and its applications |

We've seen our fair share of QR codes in every possible configuration, but this has got to be the coolest I've seen in a while.


The Guinness QR Cup reveals itself only when the dark beer is poured into it. Once there, the entire cup becomes your personal portal to all things social media!