Berkley Trilene TransOptic

• THE WORLD'S ONLY COLOR-CHANGING NYLON MONOFILAMENT!
• Changes from clear to gold in sunlight - Hi-vis above, clear below!
• Excellent Shock Strength - Holds strong under hard hook sets
• Manageable - Outstanding fora wide variety of baits and techniques
• Super Strong - Fish with confidence and control
• Abrasion Resistant - Tough and dependable

The first and only Nylon Monofilament to physically change color! Changes to bright gold in sunlight so you can see the line - see more strikes! Changes back to clear under water so fish don’t see it - catch more fish! Breakthrough nylon co-polymer formula has excellent shock and knot strength!