Shot glasses are small drinking vessels typically used to serve strong alcoholic beverages, such as vodka, tequila, or whiskey. They usually hold about 1 to 2 ounces of liquid and are designed for quick consumption. Shot glasses come in various materials, including glass, plastic, and ceramic, and often feature unique designs or logos. These glasses are commonly used in social settings, such as bars or parties, where people take shots as a form of celebration or camaraderie. Shot glasses can also be collected as souvenirs or decorative items, showcasing different styles and cultures from around the world.