Animal Crossing Heat Change Mug

When serving players at The Roost, Brewster prefers them to drink their coffee as soon as it is given to them, but Brewster would be shocked if the player waited and let it cool as then he would be able to observe the amazing transformation of the design on this heat change mug. Each time you fill this 300ml (10.55fl oz) ceramic mug with your favourite hot beverage and the outside changes from...