This versatile tool combines all the great features of our Big Nip PSNippers with a nail knot tool.Our "oeBig Nip" Nippers are a cut above the rest with ergonomic cut-outand thumb-bump for easy handling and precision cutting. Pin eye-cleaner Free-rotating ring attachmentNail Knot Tool - this grooved function-formed addition rotates frombody of nipper to allow easy attachment of fly-line to backing andleader to fly line.