World Champion Charles Joly has paired up with Fortessa, designing a line of bar tools. This beautiful Boston Shaker set blends vintage flair with modern mixology. This 2 piece Boston Shaker has been designed for the professional level bartender. The double banding design guides hand placement for optimum shaking and feature 4 and 6 ounce measurement lines. Constructed from an 18/0 stainless steel.