A dozen of the popular Utah Killers Bugs in a Wood Storage Box.
Developed in Utah by the Tenkara Guides and arguably the most popular guide fly going. You smart lads you!
Jamieson's Spindrift Oyster color wool yarn, on a #16 heavy Klinkhamer hook. The best examples that I have tied and used had a sparse wool body over pink weighted wire under-body & pink thread (turns pink when wet). I don't glue the wool down on these as it inhibits the much desired color change. The selected hook is perfect for the task, allowing more wire and wool.
Very effective general scud or larva pattern and caddis too. On-stream, wipe it in the algae to pick up some stream scent & hide yours. A customer favorite here & best performer. Sold as 12 flies