Atlas Black Ultraviolet Glow Yarn: * A must-have tool for serious anglers and fly-fishing enthusiasts * It is a top-end choice for tying flies and yarn eggs * The yarn is fluffy and fat and makes it easy to tie flies for the fishes to snap to * This glow yarn from Atlas comes in a wide array of colors that stand out in the muddiest of waters for the catch to be attracted * This UV glow yarn from Atlas is perfect for catching a wide variety of fish like trout, salmon and steelhead