Without doubt dubbing is one of the more difficult skills for fly tiers to learn. Because of this Semperfli developed its range of dubbing on a rope products, ready made yarns which can simply be tied and would onto a hook. Developed twin strands Semperfli Dirty Bug Yarn can be used straight off the spool for larger flies or split into single strands for smaller flies. A wide range of thirty fantastic colou has been created for both new fly tiers and skilled fly tiers alike.
Specially designed with a mix of natural and synthetic materials Dirty Bug Yarn was designed resulting from a blend of different dubbings. In reality if you look at a fly or nymph for example a baetis nymph it may be olive in colour but it is usually a mix of colors, nature is not monochromatic or single color. Semperfli Dirty Bug Yarn can be used straight off the spool with twin strands, used as single strands for smaller flies or even broken apart as dubbing.