Morphing Mug - Fashion Design Woman's Eyes In Heat Color Changing Mug Magic Coffee/Tea Mug (Ceramic/11 Oz) - Best Houseware / Necessities / Gifts / Useful / Office / Shop Choice Material:100% Ceramic Capacity: 11 Ounce Easy to clean,easy to carry Morphing:Just plain black in color when it's cold,mug will turn white and reveal Design only when filled with a hot beverage Our Custom Morphing Mug will be a good gift