Nymph Head Evolution “Mayfly Swimmers & Burrowers” Tungsten Bead Heads

Designed with a head profile and colors that allow fly tyers to match most species of swimmer and burrower Mayfly nymphs; oval-shaped, slightly elongated head that is gracefully curved at the front, flat at the back where it attaches to the thorax of the Insect, large, prominent oval (egg-shaped) eyes.