The Party Essentials Partyware disposable plastic champagne flute has a 5 oz. capacity and is suitable for use with champagne, sparkling wine, and other cold beverages. This disposable flute is made of clear plastic for visibility of contents and to coordinate with most tableware or drinkware designs and most decorations. It comes in boxed sets of four flutes. Party Essentials manufactures disposable tableware including cutlery, drinkware, and dinnerware for the consumer goods, catering, and food service industries. The company, founded in 1983, is headquartered in Elk Grove Village, IL.