Cocktail Shaker - Senor Shaker, The Margarita Maker - Martinis and Cocktails Made easy (and Fun) - 22 Oz Seor Shaker is fashioned from mirror-finished stainless-steel. The 22-ounce, sombrero-wearing, mustachioed Seor is the perfect guest at any gathering! Even when not mixing margaritas, Seor Shaker is the life of the party! Measures 9-inches tall. Ages 13 and up.