Nano Silk is regarded as the tying thread choice of professional fly yers worldwide. Being so super strong and available in such a variety of clours and Deniers it has endless possibilities and can be used for micro to medium flies. Virtually unbreakable and still capable of being split down for dubbing twists there is
Fly Tying Threads, Wires, and Tinsels // The Flyfisher, Australia
Semperfli Nano Silk 50 Denier Thread 12/0
12/0 Waxed Thread
Nano Silk Thread 12/0, Thread, Semperfli
Semperfli Nano Silk Thread - Guided Fly Fishing Madison River, Lodging
Nano Silk 12/0 50D – Twinpeakesflyfishing
Nano Silk 50D 12/0 – WNC Fly and Lure
Semperfli Nano Silk 50D 12/0 - Bitterroot Fly Company
Fly Tying Threads, Wires, and Tinsels // The Flyfisher, Australia