Flies Direct Stonefly Black Assortment 1 Dozen Trout Fishing Flies Go to amazon.com Related posts How to find the best flies direct for 2022? FeatureHand-tied by professionals who take great pride in their craftsmanshipFlies are tied using high quality Mustard hooks100% Satisfaction Guaranteed DescriptionThis item is an assortment of Stonefly Black. This item consists of 12 flies; 4 each of hook size 8, 10, 12.