Heavy sham whiskey glasses with a capacity of 13 1/2 oz., and each is deep etched with a military aircraft for a really cool presentation Need a pilot gift? Or a gift for someone who loves to fly? These glasses are both high quality and durable. The perfect gift for any aviation lover. Nieuport 28, Fokker D-VII, Albatros D-III, Fokker DR-1, Nieuport XI, and Sopwith Camel.