Pro Approved! All the advantages of 100% fluorocarbon in a formula that fishes like nylon mono. Made using the highest quality materials. Engineered to help anglers catch more fish. The most trusted name in all fishing gear. Pro Tested Handling and Quality - Endorsed by top pros like Tommy Skarlis and Johnnie Candle. 100% Fluorocarbon - Ultimate invisibility, sinks, abrasion resistant. Our finest fluorocarbon for spinning reel techniques - Handles similar to. Trilene Sensation, flexible and manageable.