At last, no more squinting to thread the tippet through the hook eye and wasting valuable time on the water! The 20/20 Magnetic Tippet Threader is designed to help you thread tippet through a wide range of fly sizes. Molded from durable lightweight UV rated vinyl, the Threader uses a strong rare earth magnet to hold the fly. It works equally well on flies with or without bead heads. Includes D-ring clip to attach to lanyard or zinger cord.