Pfaltzgraff Penguin Skate 14-Ounce Double Old-Fashioned Glasses, Set of 4 Penguin Skate set of four 14-ounce DOF will serve your mixed drinks, spritzers, egg nog and more. Etched and handpainted design includes whimsical penguins ice skating across each cooler Mix and match this Penguin Skate glass DOF with Pfaltzgraff Christmas dinnerware. Hand wash Set of four 14-ounce DOF