"Whether you’ve been tying for years or are looking to learn, Postfly fly tying kits are the perfect way for you to keep your wallet and flybox FULL! Each kit comes with enough materials to tie up a dozen fish snacks along with a professionally tied finish fly for reference.
The Flashback Emerger: A great all-around imitation of many nymphs, this emerger is easy to tie and can be fished in several different ways. Fish solo, or use as the top fly on a tandem rig with a heavier, larger fly, like a stonefly, as your anchor.
This fly tying kit includes all the needed premium materials to tie one dozen size #18 Flashback Emerger flies in gray. Great fly for trout in all kinds of trout waters. Includes one professional tied example for a total of 13 flies. "