Wetfly 3 in 1 Fly Fishing Tool. Nipper, Eye Cleaner and Knott Tying Tool Wetfly 3 in 1 Fly Fishing Tool. Nipper, Eye Cleaner and Knott Tying Tool Nippers to cut your fishing line Knott Tool to assist you in tying the leader to fly line or tippet to leader Fishing hook eye cleaner