This Wolf Pack Color Changing Mug would make a fun Wolf gift. It is an EverythingWolf.com exclusive design. The outside of this ceramic mug is all black until you pour hot liquid into it. Then like magic, the image appears. The image is of three of the Wolves that have lived at our Preserve, Wolf Howl. From your left to right they are Nita, Waya and Woha. The image will last as long as the liquid inside is still warm. When it cools down, the mug will be black again. Enjoy your morning joe or tea with our Wolves. In the evening a nice cup of herbal tea or hot chocolate will make our pack appear once more. Comes in our black gift box with paw print tissue paper. Hand wash only. If you like the design, it's also available in t shirts, children t shirts, adult long sleeve t shirts and hoodies.