Libbey Boston 18-Piece Tumbler, Rocks and Juice Glass Set Classic design appeals to any style and matches with any table set Stackable, versatile glassware fits in any cupboard and completes any kitchen Durable and dishwasher safe for quick, easy cleanup; to help preserve your products, please refer to the Libbey website for care and handling instructions Lead-free Includes 6, 16-ounce cooler glasses, 6, 12.5-ounce rocks glasses and 6, 9.8-ounce juice glasses