1.INVISIBLE UNDERWATER The fluorocarbon leader line is designed to be almost invisible underwater, allowing you to display your bait to the fish without them being deterred by the line. This keeps the bait real and increases your chances of a successful catch. 2.EXCEPTIONAL DURABILITY Made of abrasionresistant fluorocarbon, this fishing line is highly durable and can withstand the teeth of large fish and other items underwater. It provides excellent protection for your main lines and reduces the risk of damage when fishing. 3.FLEXIBLE STRONG Unlike stainless steel wire, the fluorocarbon fishing leader wire is softer and stronger. It is resistant to bending, tangling and deformation and effectively counteracts the pulling force exerted by a caught fish. It acts as a shock absorber, releases the pulling force and ensures a secure grip. 4.FAST AND SENSITIVE The fluorocarbon leader line sinks quickly and has high water cutting ability. It is also extremely sensitive so you can feel even the slightest bite. This responsiveness improves your fishing experience and improves your chances of landing a fish.