Dont you want a line that allows you to feel what is going on? Feel the kick and jive of a fly as it seeks out your quarry through the crucial depths? Of course you do. The Sixth Sense subsurface lines give a completely structured range of non overlapping sink rates thanks to Airflos Standardised Sink Rate (SSR to you) system.The stillwater line by which all others are judged. Based on our Delta Taper, Sixth Sense is the ultimate sinking line. With its distinct 10 color bands, youll know exactly when to lift and hold when fishing the ever deadly Hang.