Anatomically molded stonefly head profile enhances fly realism for better lifelike presentation
Tungsten beadhead construction provides fast sinking for stonefly nymphs
Slightly larger holes accommodate a wider range of hook styles and sizes
Allows use of lead or lead-free wire for customizable body profiles
Eliminates need for thread collars, resulting in neater, more professional fly patterns
Summarized by Shop
Move beyond the round bead. Tie fast-sinking stonefly nymphs with anatomically molded heads for unmatched realism.
Designed by Martin Bawden
The Evolution Stonefly tungsten beadhead is molded after the common stonefly head profile — broad with prominent eyes at the back where it meets the thorax, and a long, flat nose that tapers to the f