●[ MULTIFUNCTIONAL ] 3 in 1, including knot-tying tool, line clipper and a eye cleaner ●[ TIE KNOTS ] Perfect for common fishing knots, such as fly line to leader, line to line, line to hook etc ●[ CUTTING LINE ] Protect your teeth when changing a hook or cutting excess leader or tippet after tying a knot. Great for mono and fly line, Not recommended for braided line ●[ CLEAR HOOK EYES ] Getting the glue out of hook eye and as an aid in untying knots or tangles ●[ CARABINER RETRACTOR ] 34"/86cm polyester cord, 1.5-ounce/45g retraction force, no loss