DIRTY MUG

Yes, yes. We know how it goes. You wash your coffee mug and leave it to dry in the office kitchen. Next thing you know, Nasty Joe from three cubes down is using YOUR coffee mug.

 Our Dirty Mug is sure to fend off other people from using your cup. Even when it's clean it looks... well dirty! No one will ever steal your mug again!

Ceramic.  Microwave and dishwasher safe. Holds 12oz.