Short mug description: This octopus mug is a very eye catching and well designed unique coffee mug. Do you know Penelope Garcia from the series Criminal Minds? Yes, this one is the mug she owns! The material is ceramic; it holds a lot of coffee (16 fl. Oz.) and is very thick and robust. As an octopus fan you will love it! As a Criminal Minds fan you will adore it! And as a coffee fan you will enjoy it!