Nani?Wear Doctor Color-Change Double-Sided 11oz 11th Doctor Ceramic Mug The Silence 11oz Ceramic mug Artwork is dye sublimated, which is a process where the ink becomes part of the material it's pressed to so colors are vibrant and will not fade, wash off, or crack. Packaged with a gift box Hand wash only - NOT MICROWAVE OR DISHWASHER SAFE Designed and printed in Denver, Colorado