Water guns are toys designed to shoot water, providing fun during outdoor play, especially in warm weather. They come in various sizes and styles, from small handheld models to larger, more complex versions that can shoot water over long distances. Most water guns use a simple pump mechanism to draw water from a reservoir and propel it through a nozzle. These toys are popular among children and are often used in games like water fights or splash battles. Water guns can be filled with water from a tap or hose, making them easy to refill during play. They encourage physical activity and social interaction among players.