A salt shaker is a small container designed to hold and dispense table salt. Typically made of glass, plastic, or metal, it features small holes at the top to allow for easy pouring. Salt shakers are commonly found on dining tables and are used to season food according to personal taste. Many salt shakers come in pairs with a corresponding pepper shaker, often referred to as a salt and pepper shaker set. Some designs are decorative, while others are functional. Salt shakers are an essential item in kitchens and restaurants, making it convenient to add flavor to meals.