Magic mug - Heat Sensitive Color Changing Coffee Cup - Purple and green nature... magically appear Add your favorite hot beverage to see suprising image appear.Image made of thermo graphic inks, mug reacts to heat, reveling artwork.As beverage cools, graphics change back to original state Made out of high quality Ceramic-Beautifully designed and crafted. 12 oz.It is perfect for coffee, tea, hot chocolate, wine, vodka or beer. Awesome gift for your dad and mom, grandparents, lovers or friend on Father's Day, birthday, Mother's Day, Christmas and New Year or just without any special reason, to show your love to someone you cared. All Magic Mug products are packed in carton box.