I Know Things And You're Wrong Mug: 11 Ounce Standard

These ceramic mugs are available in 11 oz (standard) or 15 ounce (jumbo) size. Our mugs are made with a heat transfer process that makes the ink permanent, in fact – our mugs can be put in the dishwasher (top rack) and microwave! The art will not peel or fade so you can enjoy your mug for many years to come!