The Purple Tail Fuzz is a fly pattern you should have in your fly case. Fish go nuts for the purple and green color combination as it imitates natural mayflies. The Purple Tail Fuzz isn't as popular as other fly patterns, but it is making a name for itself with the trout.
We like to carry odd fly patterns as the classics don't always work. Having 3 or so of these in the old fly case is highly recommended. The Purple Tail Fuzz works well on the bottom of a hopper dropper rig.