Berkley Trilene Fluorocarbon XL 10lb 200yd Clear TFXLFS10-15 Pro Approved! All the advantages of 100% fluorocarbon in a formula that fishes like nylon mono. PROFESSIONAL GRADE, 100% FLUOROCARBON ENGINEERED FOR SPINNING REELS. Pro Tested Handling and Quality v Endorsed by top pros like Tommy Skarlis and Johnnie Candle. 100% Fluorocarbon v Ultimate invisibility, sinks, abrasion resistant. Berkley's finest fluorocarbon for spinning reel techniques v Handles similar to Trilene Sensation, flexible and manageable.