I Like My Coffee Black Like My Soul Morphing Coffee Mug or Tea Cup,Ceramic Material Mugs 11 oz Cool magic morphing ceramic mug, just plain black in color when it's cold,turn white and reveal design only when filled with a hot beverage Size: 11 Ounce, easy to clean, it has a handle that is easy to hold Work with coffee,tea,milk at office or party,coffee house,house home Watch as the heat-activated process reveals the hidden image in full vivid colors! New design, novelty, funny ,Design/Image