1.Stainless Steel 304 2.Begin your career as a hobby mixologist with this cocktail shaker: Works like a charm and doesn't leak, this cocktail shaker set includes: shaker cup (24 oz/750ml), airtight lid, built-in strainer, two-sided measuring jigger (1.0 oz & 0.5 oz) and an elegant bar spoon. This martini shaker will help you create the cocktails, martini and drink recipes. 3.Sleek, Leakproof, Classy and easy to use: Perfectly shaped barware set with premium quality. The martini maker set uses ultra durable Pro 304 Stainless Steel, with a mirror finish resist rust, anti-scratches, durable for high volume bars and home bars, Washes off nicely in the sink or dishwasher. The strainer at the top that makes pouring a good martini much easier. 4.Simple to use: Can't stop thinking about having a delicious cocktail in your own hands,but donot know where to start? This Cobbler shaker is an all-in-one solution consisting of 3 parts: a metal tin, cap, and built-in strainer. You don't even need a jigger to measure recipe volumes, as the cap is exact 1OZ.No need for additional tools 5.Mix drinks like a Pro: Containing most essential bartending tools in this bartender kit, You are easy to prepare and mix all types of drinks, from high end mixology recipe cocktails to a simple martini or margarita, to impress your friends, impress your lovers, try to impress yourself as you drink alone.