Top producing terrestrials for trout - no matter where you fish. This 16 fly assortment consists of : The award winning BMOC, 747 Ant, Anxious Ant and Leroy Brown are a necessity for any serious trout angler. These patterns have been proven to take large, wary trout in all corners of the globe. Easy to see with incredible, life-like action. Dead drift them or give them a little twitch and watch the trout come running. Whether you fish in North or South America - freestone streams or spring creeks - you won't be disappointed!