A fishhook attachment is an essential tool for fishing, and consists of four components: a WORM (WORM), a LURE (LURE), a snell (SNELL), and BAIT (BAIT). A snell is a length of line with a hook at each end, and is used to attach the other components to the fishing line. The WORM is a soft-bodied invertebrate that is used as BAIT, while the LURE is a type of artificial BAIT designed to attract fish. Finally, BAIT is any substance used to attract fish, such as worms, lures, or even food. Together, these components form a fishhook attachment that can be used to catch fish.