These are graphically detailed and rounded ceramic 19 oz. coffee mugs.  Written inside each character mug lip is a special message just for you. Each color mug has a different message. Whether you serve it hot or cold, a full 19 oz. of drinking pleasure awaits your favorite beverage as you guzzle along with your favorite M&M's character! Choose from Ms. Brown, Red, Green Girl, Orange, Yellow, or Blue character mugs! Great as a special gift or to add to your superb collection! Get the whole set. Made of sturdy ceramic material  Microwave and dishwasher safe Item does not come in a product display box