So strong. General purpose for most non-streamer sized patterns (go with the 6/0 for that). No need for different colors. Just take a marker to mark your thread before whip finish, then coat with a UV resin for a beautiful finished fly. Recommended you use with ceramic bobbin. 100m spool

 

Semperfli Nano Silk 50 Denier Predator 12/0

Regular price $5.99