For sale: WF-5-F fly line, a bargain! I believe this is a Cortland 555 series line, but I'm selling it at a low price because I don't have the packaging. Overall, the line is in very good condition, but there are traces of a loop or something attached to the tip, and some slight color transfer from backing on the back end. These don't affect its use. I'm selling this to clear out some of my fly fishing gear that's been sitting around. Thank you.