Ceramic Morphing Mug Funny Cat Color Changing Mug Coffee/Tea Mug (11 Oz) Gift Choice For Animal Lovers-by Peanut and kelp Material: 100% ceramic Twin sides printed, custom your own mug Multifunction: water, tea and coffee morphinng mug Your favorite picture, we can customize it for you.Personalized and charming mug, don't miss it Size: 3.23*3.74 Inch. 11 OZ