As true masters of sinking line technology, remember Airflo is the company which created density compensation, low stretch cores, and a standardized sink rate system. So it’s no surprise that Airflo has taken this cutting edge range of lines a step further. 

Knowing how much line you have left in the water is one of the keys to successful sunk line fishing. With Airflo's new "Hang Marker" system, you have color coded marks on your line that clearly tell you how much is still down there. Sunk line fishing just got a whole lot easier.