Tall Whiskey Shot Glass (4 inner packs of 1 dozen per case.. priced per dozen) (must purchase in multiples of 4 dozen), (Top diameter 2.25", bottom diameter 1.75"). Libbey Tall Whiskey Shot Glass, 1 oz. With innovation as its cornerstone, Libbey quality, consistency, and exceptional customer service have become the standard in the industry. Libbey continues to invest in state-of-the-art production equipment and faster and more efficient manufacturing technologies, allowing it to create the most significant introductions in the foodservice and consumer markets.