Designed specifically for big saltwater flies, bass bugs and other tying applications where a very strong, easily-handled thread is necessary Same material ( polyester ) as UNI 6/0 & 8/0 so it won't dull fly-tying scissors.
4 times stronger than a 6/0 thread and four times bigger too..
Untwists quickly and easily for flat-thread applications.
Spool: 80 yds.
