This artisan range of fly tying products are designed by Brian Smith AKA The Fly Smith, the most followed fly tyer globally on social media!

This super thick underbody thread is something quite special, primarily designed to quickly build bodies and heads, the 300D is also prefect for larger predator patterns. Why not try it on wax worms and grubs, see the video here. Also great for small breathers and posts.

• 105M per spool
• 300 or 600 Denier