Bring a sense of magic and wonder to your breakfast table with this new age mug! Changing color right before your eyes it brings a sense of fun and curiosity to those around you. Coming in 11oz and 15oz sizes, this mug is the perfect way to enjoy your favorite warm drinks in style! .: White ceramic .: 11oz. (0.33 l) and 15oz. (0.44 l) .: Rounded corners .: C-handle