This 11 oz thermo-reactive mug with a "cheeky" design is a must-have for your collection! And if you are a gamer (or looking for a great gift for your favorite gamer), have fun seeing if you can figure out who the 3 Overwatch ladies in the design are! You will not find this mug anywhere else so get yours before they are all gone, and be sure to discover our range of heat activated, color changing mugs!!