What it is Hareline Uni Dubbing Brush Wire is a dubbing brush wire made from non-toxic stainless steel. It has a shiny silver finish with a color-reflective surface, and it’s built to be durable when you’re twisting and counter-wrapping materials. On the hook it behaves like a tough wire core that helps you build brushes that hold their shape and stand up to teeth. What to tie with it Use it to spin up custom dubbing brushes by trapping dubbing, flash, fur, or synthetics between two strands and twisting them into a rope you can palmer like hackle. It’s also a solid choice for streamer brushes when you want a dense, buggy body you can wrap quickly and evenly. Once the brush is made, you’re basically using it for bodies, collars, and shoulder areas where you want bulk and texture without stacking a bunch of separate materials. Flies and the fish they're for This wire is a tool more than a named-pattern material, so it shows up behind the scenes in a lot of brush-built streamers and buggy body styles rather than as something you’d “see” on the recipe. Build a dubbing brush for leechy or baitfish profiles for trout in rivers and stillwaters, and it also translates straight to warmwater and saltwater streamers for smallmouth, stripers, and redfish where durability matters. For nymphy or buggy looks, brush bodies are a common way to make full, fuzzy profiles that fish well for trout in moving water. How it compares It’s an alternative to lead wire, using non-toxic stainless steel instead. If you’re trying to avoid lead at the bench, this gets you a durable wire option without switching your whole brush-building process.