Article number: 5700000015
Size: 12 mm / approx 1/2 in 4 Hook: J:son NP #18
This small black and realistic imitation of a mayfly nymph, works great as an all-around pattern and can imitate a large number of mayflies. It also provides a perfect silhouette against the sky when you fish it close to the surface.
We recommend that you use a J:son Swivel for all your fly fishing, no matter what type of fly you are using. However, it is necessary to use a J:son Swivel when ever you fish a size 1 or 2 J:son fly.