Our Name is Mud captures the magic of the Wizarding World in their bewitching Harry Potter line. Inspired by the books that changed a generation, Our Name is Mud elevates the fandom with sorcery and style. There are four houses at Hogwarts School of Witchcraft and Wizardry. Slytherin students are ambitious and cunning. With the colors green and silver, the house symbol is the sly snake. Pledge your allegiance to the clan with this crested 12 oz. mug and cork coaster set.