Created by Pat bent to imitate Stone stonefly nymphs and golden stonefly nymph. Working all year because of the Stonefly nymph multi-year life cycle. Landing trout where there are stoneflies and that is almost everywhere. With a tungsten bead it will get down fast and those rubber leg trout can't resist. Double dropper under a strike indicator as the anchor or with Hoots River Juan as the dropper. By itself dead drifting under a strike indicator is another excellent way. 4X-6X tapered leader and tippet are excellent choices.