Could this be the quintessential image of Marilyn Monroe? Take your favorite beverage on the go in your very own Marilyn Monroe Ballerina 16 oz. Plastic Travel Mug. It's made of plastic, holds 16 ounces of whatever it is that gets and keeps you going, and features an ever-popular picture of Marilyn and her signature. Hand wash only. Not dishwasher safe. Do not microwave.