More people than just a particularly famous British secret agent like their cocktails shaken not stirred, which makes this shaker an indispensable piece of equipment for any bartender. This 2 piece set, from WMF, consists of a high-quality Cromargan® stainless steel 600ml cup and a glass that sits firmly inside. It’s particularly practical, as the transparent glass lets you see exactly when your cocktail has been sufficiently shaken. In addition, the handy scale ensures you have the perfect measures too.