Enjoy your next hot beverage with a whole host of digital friends, with this fun Tamagotchi heat change mug. This mug shows the evolution of the classic Tamagotchi. Once you pour in your hot drink the decal changes from a number of baby Tamagotchi into a series of older critters. The older Tamagotchi feature some of popular favourites including Mamet chi, ginjirotchi, and tarakotchi. This heat change mug makes an ideal gift for lovers of all things 90s, especially those who owned a Tamagotchi during the Toy’s heyday.