The Snowbee XS Neutral Density has an unique combination of ultra-low friction coating, balanced profile & outstanding shootability, make this a fly line which enhances the performance of the World's best fly rods. Used by many top Fly Rod manufacturers for demonstration & casting exhibitions, the reputation of the Snowbee Fly Line is becoming legendary. Uniform sink rate, designed to 'hang' sub surface. The ideal fly line for those easily spooked fish.