This step-by-step instructional fly-tying video, Handcrafting Effective Flies, will teach you how to tie several highly effective patterns and the techniques used to construct them, while establishing the basic skills required to tie almost any other pattern. Interviews with the tyers, plus helpful tips from master fly-fisherman Lefty Kreh will help you approach the tying bench with relaxed confidence. 90 minutes. Available: Trout Video with Lefty Kreh Mike Huffman Bass Video with Lefty Kreh Mike Huffman Cancer and Reproductive Harm- www.P65Warnings.ca.gov.