Use this hook to apply threaded dubbing materials to the body of a fly. Use our twister to apply dubbing to your thread. The turbo model tying tool has a strategically weighted disc base that allows for rapid spinning and a two position hook for accurate control. Our Dubbing Comb has a Velcro comb for light materials, and a brass brush for heavy materials. It creates a perfect bead of dubbing when raked through dubbing materials.