Peacock is one of the fishiest materials available and can be used on a multitude of fly patterns. Peacock Swords are mainly for fancy streamers, wets, and salmon flies (4 pack). Peacock herl is one of the most widely used feathers in fly tying. Use it for bodies and wings (5-7" Large Pack). Eyed tails may be stripped with a pencil eraser for quill bodies or used when the fullest herl is desired (4 pack). Peacock has a shine and texture that imitate many insects very well.