Mainstays 12 Piece Radiant Drinking Glasses Set, 16 oz & 12 oz Clear Glasses The Mainstays 12 Piece Radiant Drinking Glasses are a must have for any home. his beautiful silhouette is appropriate in casual or formal settings. They layer beautifully with a variety of dinnerware and flatware and are perfect as a gift for registries, new homeowners and on holidays. This set includes (6) - 12 ounce rocks glasses and (6) -16 ounce highball glasses. This set is durable and dishwasher safe.Set Includes: (6) 12 ounce rocks glasses & (6) 16 ounce tumbler glassesDishwasher SafeDurable drinkware for everyday and bar use