Anyone who has been to a restaurant or bar has probably drank from a Libbey Gibraltar glass at least once. The timeless Gibraltar Rocks Glass is made from DuraTuff glass, featuring a smooth upper half before tapering in slightly to the wide paneled faceting on the bottom half and a moderately thick sham below. This high quality glassware is created using a special thermal after process to create an extremely durable product that will withstand constant usage in restaurants and bars. Great for serving Old Fashioned, Gin and Tonic, bourbon, whiskey liquors served neat or on the rocks. - Glass - Capacity 9 oz - Top Diameter 3-3/8 in - Base Diameter 2-1/2 in - Height 3-5/8 in - Sold per case; 36 per case