Raise a chalice to the world of witchcraft and wizardry with this beautifully designed Harry Potter Color Changing Glass. Watch as the glass changes color when you add a cold drink. The themed glass shows the iconic Hogwarts crest representing Gryffindor, Hufflepuff, Ravenclaw, and Slytherin. Glass holds 14 ounces. Hand wash only. Not dishwasher safe. Do not microwave.
