8/0 UNI-Thread is the favorite fine fly-tying thread of fly ?tiers all over the world. Noted for being exceedingly strong for its diameter.
It is used and recommended by many noted fly-tiers/authors such as Jack Dennis, Bob Lindquist, Dick Talleur and Paul Marriner. 8/0 UNI-Thread is made of continuous polyester filaments, which are slightly bonded. This thread ties flat on the hook and is lightly waxed for smooth flow through your bobbin. Spools are wound with 200 yards of thread.