Holding 16 ounces, this heavy mug is shaped for serving Hobgoblin in Wychwood brewery style. It is made of thick ceramic, so you can frost it in the freezer and then use it to keep beer cold. It is durable and dishwasher-safe. Enjoy your bubbling and foaming Hobgoblin with friends. You can also read from your spellbook, throw in some dry ice, make a wish and yell "Double, double, toil and trouble" before you drink.