| Dirty Bug Yarn Material: Natural and Synthetic Fibre Color: Pearl white, Yellow, Red, Olive, Brown, Grey Length:5M/Lot Application: Tying shrimp, baetis nymphs, caddy nymphs, dry flies etc. When we look closely at insects and invertebrates, they are not just one color, but a variety of mixed colors throughout the body. Dirty Bug Yarn, which is part of Dirty Bug Yarn fly tying material. a mix of natural and synthetic materials, Call it Dirty Bug Yarn, because it has several colors found on insects and invertebrates, Dirty Bug Yarn is capable of being used as what we call a dubbing rope, simply tie in Dirty Bug Yarn and wrap around the hook or you can break apart the Dirty Bug Yarn to make | |