CFX Fluorocarbon's refractive index makes it virtually invisible once it enters the water. The most obvious advantage of CFX Fluorocarbon is a more natural presentation to the fish. With its high abrasion resistance, low stretch factor and UV protectors it's no wonder that when it was introduced, the American Sportfishing Association awarded P-Line CFX Fluorocarbon "Best New Line Introduction of the Year'. If you're in conditions with line-shy, leader-shy fish, using CFX Fluorocarbon can make the difference between excuses why the didn't bite or the bragging rights of the catch of a lifetime. This could be the most important tool you add to your tackle arsenal.