The LineSystem ZALT's The Black FC is a groundbreaking fluorocarbon fishing line featuring an ultra-smooth surface, achieved through meticulous heat treatment and resin processing. Made from carefully selected resins, it offers unparalleled handling and manoeuvrability. The 4lb line, with a 0.177mm diameter (equivalent to Japan's 1st rank), boasts a powerful measured strength of 4.95 lb. This advanced line combines finesse and strength, making it easy to handle while providing the power needed to reel in big bass with confidence.