Kingfisher - Scientific Anglers Sonar Stillwater Parobolic Sink

SONAR Sink 25 Cold Fly Line

Scientific Anglers SONAR Stillwater Seamless Density

Sonar Sinking Fly Lines, Sonar Titan Fly Lines

SONAR Stillwater Clear Camo Fly Line

Reliably get your fly beyond the surface film and into the feeding zone with Scientific Anglers® Sonar Stillwater Parabolic Sink Sinking Fly Line.

Scientific Anglers Sonar Stillwater Parabolic Sink Sinking Fly Line

Scientific Anglers - Frontier Fly Fishing

Freshwater Fly Lines – Madison River Fishing Company

SONAR Stillwater Clear Camo Fly Line

SONAR Sink 25 Cold Fly Line