A fantastic mug in the shape of a Harry Potter Polyjuice Potion Cauldron. The front of the mug features the Hogwarts School Crest and on the back are the words Polyjuice Potion. Around the rim is some green polyjuice potion. Capacity 325ml - 13.5 (w) x 9 (h) x 9.5 (d) cm. Not dishwasher or microwave safe.