Warm up your morning with these heat-changing mugs. These clever and cheeky mugs come in a variety of designs including , Disappearing Dinosaur, Great Gays, Alfred Hitchcock, Frida Kahlo, Ruth Bader Ginsburg, Climate Change, Constellation, Planet, Von Gogh DisappEAR, Shark!, and Jesus Shaves!, This Calls for Wonder Woman, Geological Time, and Great Nudes. Disappearing mugs are not dishwasher safe but are microwave safe.
