STAR WORK Wine Glass 360ml, Set of 4 The glass for Margaritas, Martini and some cocktails has a triangular bowl shape. This form has the opposite effect in comparison with the glasses for sparkling wines. It supports quicker releasing of bubbles from the drink, and, much more than any other glass, evolves the aroma of the drink around. This is the reason why just this glass is often used for serving cocktails and vermouths, such as Martini Dry decorated with an olive, Cinzano with lime skin or famous Cosmopolitan.