DC Comics Characters Grid 14 oz. Ceramic Coffee Mug Share a drink with some super friends! This DC Comics Characters Grid 14 oz. Ceramic Mug features Superman, Batman, Wonder Woman, Green Lantern, Flash, Aquaman, and Robin. Ceramic mug holds up to 14 ounces of liquid. Hand wash only. Not dishwasher safe. Do not microwave. Ages 14 and up.