Our "Happy Hallothankmas" white 15 oz mug features cute coffee drinks decorated to celebrate several fall holidays at once. It's the perfect mug for the festivities that creep up on all of us between October and December. This large 15 ounce is microwave-safe, and can be washed in dishwasher or easily cleaned with a mild detergent. .: White ceramic .: 15 oz (0.44 l) .: Rounded corners .: C-handle