Silver Buffalo Harry Potter Hogwarts House Patterns Shaped Handle Ceramic Mug, 20 Oz, Blue. *3D SCULPTED MUG: Bubble, bubble, toil, and trouble - this cauldron stlye 3D ceramic mug holds 20-ounces of your favorite beverage, and will make you feel as if you're concocting your own magical potion at Hogwarts School of Witchcraft and Wizardry Displays the iconic crest for Hogwarts School of Witchcraft and Wizardry