Deadly Ant Mix Pack'sYou get a great custom mixed selection of these Hi Viz Deadly Ants in various sizes from 16 14 12. This Deadly Ant dry fly is Deadly! It's slayed so many brown trout in New Zealand that it's not even funny. (And there are hardly any ants none) With Stu's signature design of knotted legs and a slender, segmented body, this ant fly design was perfected after weeks in Wisconsin's Driftless area. It's deadly to the core and our worldwide top seller. Its