I started with extra selected craft fur fibers, then a mix of EP FIBERS and EP SILKY FIBERS for the inner core, and finished with the appropriate amount of EP SPARKLE for flash and UV light reflection. The result? A durable material that lasts many catches, with marabou like motion in the water. Once you wrap this brush in a hook you will have the inner core of one color and the outside in a different color, plus a few useful solid color brushes. From there glue in any of your favorite eyes and you're good to go. The color combinations are endless from saltwater to freshwater, EP CRAFTFUR BRUSH will bring your fly creations to a different level!