Drink up with this Five Nights at Freddy's Foxy Heat Change Mug! When cold, this mug features a black color scheme with Foxy on one side and the game logo on the other. When you add hot liquid to the mug, the color scheme changes to purple and Foxy's eye appears. Drink your warm or cold beverage with this Five Nights at Freddy's Foxy Heat Change Mug! Hand wash only. Not dishwasher safe. Do not microwave. Ages 14 and up.