This mug is from a special collection of quality earthenware features Hogwarts School of Witchcraft and Wizardry and is inspired by the characters and events from the best selling book, "Harry Potter and the Sorcerer"s Stone." All pieces are individually marked with a Harry Potter backstamp. The front side of the mug shows Harry studying a Potions textbook while facing a steaming cauldron. The reverse side of the mug features the "HP" logo in a golden picture fram motif.