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.
50 meters per spool
WARNING: Cancer & Reproductive Harm -
This product may contain chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.
http://p65warnings.ca.gov/
