UNI-Yarn – Fly Tying Yarn (17 Yards) UNI-Yarn is a versatile, fine-diameter fly tying yarn designed for clean body construction, winging material, and lightweight bulk without unnecessary density. Built with a smooth, slightly fuzzy texture, this yarn wraps easily and creates natural-looking profiles that hold shape in the water. Unlike traditional dubbing, UNI-Yarn allows for fast, consistent body building—simply wrap directly onto the hook shank to form tapered bodies, segmented profiles, or extended materials without additional tools or prep. The 2-strand construction provides enough strength for durability while still laying flat when needed, making it ideal for both freshwater and saltwater applications. From trout nymphs and wet flies to steelhead patterns and light saltwater imitations, UNI-Yarn is a proven, no-frills material that performs at the vise and in the water. Why It Works • Smooth, easy-wrapping yarn for fast body construction• Slight fuzz creates natural texture without extra dubbing• Builds tapered bodies quickly and consistently• Works for bodies, wings, and tails• Reliable performance across freshwater and saltwater patterns Specs • Length: 17 yards per spool• Construction: 2-strand yarn• Texture: Slightly fuzzy, easy to control• Application: Body material, winging, tails