Libbey 10.5 oz. Irish coffee glass mugs are certain to please with their distinctive classic shape and modern design. These mugs are perfect for all types of warm beverages including coffee, tea, and hot chocolate. These glasses measure 5" high, 3 1/16" top diameter, 2 3/4" bottom diameter, and have a maximum diameter of 4 1/4". Libbey 10.5 oz. Irish glasses coffee mugs are sold in a case of 12.