The flat tying thread, very versatility. Perform very well as the ltying thread, but also as a fly tying material for the body smallest nymphs or dry flies. The thread is wound on wooden spools turned - standard size - perfect for working in the bobbin. Size: 150 den.Do you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
