SUFIX SUPER 21® FC CASTABLE FLUOROCARBON LINE is nearly invisible in the water, making it ideal for stealthy presentations. The fluorocarbon line is extremely abrasion resistant and durable for fishing rough structure and tough-mouthed fish and still supple enough for excellent casting performance. Fluorocarbon sinks four times faster than nylon monofilament line, allowing the presentation to sink quickly into the strike zone. NEARLY INVISIBLE – YET INCREDIBLY STRONG ©2015 SHOW LESS LINE, CATCH MORE FISH