Scientific Anglers Frequency Full Sinking Fly Line

If there’s a better way to fish lakes and ponds than with a full-sinking
line, we haven’t found it. The Frequency Full Sink is the perfect
sinking fly line for stillwater anglers; it handles streamers and wet
flies with aplomb, cuts through the wind, and features a mid-length head
for great line control. We built the Frequency Full Sink with two sink
rates and the idea that great subsurface lines don’t have to cost a
fortune.