Flymen Fishing Co Nymph-Head Evolution Mayfly Clinger Nymph Tying Kit - A next-generation mayfly pattern enhanced with a hare’s ear blend and an Evolution Mayfly Clinger & Crawler beadhead. This Fly Tying Kit contains everything you need to tie 8 Clinger Nymphs, including step-by-step tying instructions, to make it easy for you to get your hands on the various needed fly tying materials all in one place. Nymph-Head Evolution Mayfly Clinger & Crawler tungsten beadheads Kona Nymph Streamer 2XL (NS2) hooks Hareline Hare n’ Ice Dubbing, Natural color Pheasant Tail Lead-free wire Gold ribbing wire Not included: Thread, glue, fly tying tools