Scientific Anglers pushed innovation even further with the Integrated Switch Fly Line. Originally made for two-handed casters who wanted an easier way to fish heavy indicator rigs on stillwaters like Pyramid Lake, Scientific Anglers combined a shooting head, running line, and floating tip in a single integrated line system. Using the high-contrast sighter to ensure a perfect overhang before casting, you can throw a long line into the wind and turn it over with ease to reach those faraway cruisers.