This unique tumbler from Drinique is part of the Diamond Collection and features a sleek, elegant design that will be sure to impress your guests. This 12 ounce tumbler is made of Tritan Copolyester and is virtually unbreakable and remains clear after hundreds of trips through the dishwasher. This stackable tumbler will add a splash of color to any table and is the ideal drinkware for any dining experience! Great for a wide variety of beverages in restaurants, hotels or bars.