Dry flies, nymphs, streamers, poppers, indicator rigs you name it and Scientific Anglers Mastery MPX Taper can fish it well. Built a half-size heavy, it loads todays fast rods and turns over large flies easily. Shooting Technology Plus slickness additive increases line speed and shooting distance. Braided multifilament core makes it ideal for moderate to cold climates. Scientific Anglers Line Identification (SA ID) makes it easy to identify similar colored lines. Welded loops. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Fly Line.