Premium Pure Silk Fly Tying Thread - Danica Primrose #4 for Fly Fishing & Fly Tying - Perfect for Trout, Salmon & Bass Flies - Durable & Smooth for Professional Fly Tying

Product Description

Pure silk has been used as a fly tying thread for hundreds of years. Semperfli Pure Silk has been designed to match the colors in Edmonds and Lee's book Brook & River Trouting. This is a twisted silk and can be untwisted to lay perfectly flat. Ideal for salmon patterns, North Country and Clyde style fishing flies.