Goldhead Buzzer flies including the goldhead okey dokeys and our very own sight bob killer, excellent colour selection on these gold head buzzers. The okey dokey trout fly was developed in 1998 by Peter Batchelor and Bob Fitzpatrick. This is a great colour combination for rainbows and it works very consistently. They work "static" under a buoyant bob fly, a humpy or a sedge hog with the okey dokey approx 4 feet under the surface, all you do is cast and watch your bob fly, do not move, and just keep in touch with the line so you can strike when the bob fly disappears. All credit to these guys for a super trout fly.