Nano Silk 50D 12/0 is regarded as the tying thread of choice of professional fly tyers worldwide and is the best GSP thread on the market! Being so super strong and available in such a variety of colors and deniers it has endless possibilities and can be used for micro flies to large flies. Nano Silk 50D 12/0 is ideal for your smaller flies and the 50d, also known as 12/0, having a wide range of colors in it, there is plenty of choice for you.
Semperfli Nano Silk Ultra 30D 18/0 White, Semperfli
Semperfli Nano Silk Ultra 30D 18/0 White 500m Pro Spool
Semperfli Nano Silk Ultra 30D 18/0 Yellow, Semperfli
Nano 200 3/0 Big Game Fly Tying Thread - US Semperfli
Semperfli Nano Silk Ultra 30D 18/0 Pink - Fiske - Alt du trenger
Semperfli Nano Silk Ultra 30D 18/0 Pink - Skitt Fiske
Semperfli Nano Silk Thread - Guided Fly Fishing Madison River, Lodging
Semperfli Nano Silk Ultra Fine 30D 18/0
SemperFli Nano Silk Ultra 30D 18/0 Brown