This recipe cocktail shaker kit includes essential bar tools for mixing up perfect cocktails. The shaker is made from thick glass with a high quality 304 grade stainless steel lid & cap. The lid features a built-in strainer that helps to separate ice from the cocktail when pouring. Also built-into the lid is a silicone seal that prevents leaks when pouring and shaking. Includes Stainless steel muddler for crushing ingredients easily - double jigger with ounces stamped on exterior & centiliters on interior, and 7 popular cocktail recipes imprinted directly onto the shaker.