The Duralex Le Picardie Clear Glass Tumbler is a set of 12 round drinking glasses with a solid clear color and a capacity of 12.5 oz. These tumblers are suitable for all occasions and are machine washable for easy cleaning. The glasses are stackable and made of durable glass, making them a practical and stylish choice for serving beverages to adults. The Duralex brand ensures quality and reliability in this essential glassware collection.