Are you thirsty...FOR JUSTICE? Unfortunately, that 12 ounce coffee mug of yours won't cut it...you need at least 18 ounces for the daily requirement...OF JUSTICE! Ergh, sorry about that. DC Comics' Dark Knight has that effect on me! Speaking of 18 ounces of JUSTICE(sorry!), the Batman Image and Symbol Ceramic Barrel Mug meets all of these requirements. Displaying the Batman symbol on one side and an image of the Caped Crusader bobbing and weaving on the other, side this great coffee mug is both microwavable and dishwasher safe! Well, what are you waiting for? Get the Batman Image and Symbol Ceramic Barrel Mug...FOR JUSTICE!!!