By Popular Demand - We brought in the Squirmy Wormie material. The Squirmy Worm has become one of the most popular worm fly patterns in fly fishing. Not really a traditional fly tying material, but super effective when fished on both rivers & lakes. Squirmy Wormies come in 12 different colors and the product is easy to tie with. You can mix and match colors tying modern wiggly versions of the old San Juan Worm in cool colors!