Cocktail glasses are specially designed drinkware used to serve a variety of mixed drinks. They come in different shapes and sizes, with the most common being the martini glass, which has a wide, shallow bowl and a long stem. This design not only looks elegant but also helps keep the drink cool by preventing heat from the hand warming the liquid. Another popular type is the highball glass, which is taller and used for drinks served with ice, like whiskey and soda. Each type of cocktail glass enhances the drinking experience, making it more enjoyable and visually appealing for gatherings and celebrations.