Opsin Fluorocarbon Fishing Line – 4 lb (0.16 mm) 100 YD

Stealthy 4 lb fluoro for spooky trout and panfish in glass-clear water. Slow-extruded in Japan for a thin, ultra-clear 4 lb line that stays stealthy when the water is crystal. It's soft and low-memory, so tiny jigs and live bait move naturally instead of dragging behind a stiff leader. Clean knot cinches keep you connected when a cautious trout finally eats after staring your bait down. Built for:- Ultra-clear mountain streams and spring creeks where trout are leader shy- High-altitude lakes and ponds when crappie and bluegill are barely pecking- Finesse rigs with tiny jigs, split shot, or live bait where presentation has to look perfect When the fish are spooky and the water's glass, this is the 4 lb you tie on—stealthy, soft, and built to turn tentative nibbles into clean hookups.