Paper cups are disposable containers made primarily from paperboard for holding and serving beverages. They are commonly used for serving hot and cold drinks such as coffee, tea, soft drinks, and water in various settings, including cafes, restaurants, offices, and events. Paper cups typically consist of multiple layers of paperboard, which provide structural integrity and insulation to keep hot beverages hot, and cold beverages cold. They feature rolled rims for comfortable drinking and may come with optional accessories such as lids and sleeves for added convenience and insulation.