Sunline's Super natural Mono is a top quality monofilament line that has UV-R blockers, is supple and easy to handle, and that has a very uniform diameter. It's resistant to kinks and curls and has a low memory, so it's easier to cast. Super natural is a moderate stretch line that spools easily onto your reel. Available in 3 fish catching colors: Natural Clear has great transparency, Jungle Green is the choice when fishing murky water, and the Mizu Blue blends in with any water color.