Spinning reels are a type of fishing reel designed for ease of use and versatility. They feature an open-faced design, allowing anglers to see the line and spool. The reel operates by using a rotating bail that opens and closes to release or retrieve fishing line, making it suitable for various fishing techniques. These reels are popular among both beginners and experienced anglers due to their lightweight construction and smooth casting ability. Spinning reels can be paired with different types of fishing rods, such as spinning rods, and are effective for catching a wide range of fish species, including bass and trout.