UNI-Thread is a favourite pre waxed fly-tying thread of fly -tiers all over the world. Noted for being exceedingly strong for its diameter. It is made of continuous polyester filaments, slightly bonded, which ties flat on the hook.

6-0 Uni Thread - General purpose/strength tying thread>
8-0 Uni Thread - Finer for small flies, makes smaller heads.

All 200 yard spools

Or Available in Uni Thread 50 Yard Spools here