Fly Tying Thread

Fulling Mill

Fulling Mill Pro Thread Twisted 110 Denier

24 colors available

Fulling Mill

Fulling Mill Pro Thread Twisted 140 Denier

24 colors available

Fulling Mill

Fulling Mill Pro Thread Twisted 70 Denier

24 colors available

Wapsi

Gel Spun 200 Denier GSP

1 color available

Lagartun

Lagartun French Silk Floss

20 colors available

Lagartun

Lagartun Tying Thread X-Strong 150D

15 colors available

Lagartun

Lagartun Tying Thread X-Strong 74D

15 colors available

Lagartun

Lagartun Tying Thread X-Strong 95D

15 colors available

Semperfli

Nano Silk 100 Denier Predator 6/0 Bulk 200m Spool

2 colors available

Hareline Dubbin

Ovale Pure Silk Floss

24 colors available

Hareline Dubbin

Pearsall's Marabou Silk Floss

2 colors available

Semperfli

Semerfli Mono Ribbing Thread

6 colors available

Semperfli

Semperfli Classic Waxed Spyder Thread 18/0

23 colors available

Semperfli

Semperfli Classic Waxed Thread 12/0

31 colors available

Semperfli

Semperfli Classic Waxed Thread 12/0 110m Attractor Colors Collection

Semperfli

Semperfli Classic Waxed Thread 12/0 110m Naturals Collection