The Egg Sucking Leech on steroids! The Black Pearl lead eye version lets you fish salmon on a floating line, gives the fly extra action in the water and the sparkle chenille gives it a little extra pop. In #2 and #4 it is a very effective salmon and steelhead fly. The #6 is the all-around trout player. The #8 is one of the best lake flies for cutthroat trout going.