This classic streamer pattern is a great fishing fly for most any conditions. Add the tungsten bead and it puts this pattern on the next level. Because of the slender profile, this fly sinks quicker than other streamer patterns. This fast sink action makes it great for when fish are in deep pools or when the water is moving fast. In olive this Bouface fly is a go to pattern that can replicate anything that swims in a river, stream or lake.