A fishing hook is a small, curved piece of metal designed to catch fish. It typically has a pointed end, known as the point, which pierces the fish's mouth, and a barb that helps keep the fish from escaping. Fishing hooks come in various sizes and shapes, depending on the type of fish being targeted and the fishing method used. Hooks are often attached to a fishing line, which is connected to a fishing rod. Anglers use different types of bait, such as worms or artificial lures, to attract fish. The effectiveness of a fishing hook can depend on its design and the fishing conditions, such as water depth and current.