NYMPH HEAD EVOLUTION "STONEFLY" TUNGSTEN BEAD HEADS - Designed with a head profile and colors that allow fly tyers to match most stonefly nymphs; flat profile that is almost triangular in shape, large head is broad at the back where it meets the thorax and has with a long "flat nose" that tapers to the front, prominent eyes situated at the rear of the head. Tye heavily weighted stonefly nymphs with a more realistic looking profile. COLORS: (1)Brown, (2)Gold, (3)Black in SIZES: SMALL(fits hook sizes: 12-14), MEDIUM(sizes: 8-10), LARGE(sizes: 4-6) (15-per pak)
NYMPH HEAD "EVOLUTION" FLY TYING BEADS - The future of fly tying is here! The next generation of modern tungsten fly tying beads enabling anglers to create fast-sinking, more realistic looking nymph patterns with more anatomically correct head profile, natural color and size proportion relative to the insect's body. NYMPH HEAD EVOLUTION is a family of tungsten fly-tying beads molded in the shape, size and natural color of the heads of the three most common aquatic insects that trout feed upon and which fly fishers attempt to imitate, namely mayflies, stoneflies and caddis flies.
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