Scientific Anglers Mastery Infinity Fly Line - Bamboo/BuckskinScientific Anglers Mastery Infinity Fly Line Bamboo Buckskin is a versatile freshwater fly line built for anglers who want one line that can handle nearly everything. Designed a half size heavy to load fast action rods quickly, the Mastery Infinity delivers smooth turnover, easy distance, and excellent control whether you are fishing dry flies, nymphs, or streamers. Its extended head and substantial front taper help improve mending and line