Stimulator Tube Fly

Tube: 1-inch-long Fisker Design System tube.
Thread: Black 6/0 (140 denier).
Tail: Elk hair.
Body: Fluorescent orange floss.
Body Hackle: Brown, trimmed on the bottom.
Wing: Elk hair.
Thorax: Yellow dubbing.
Front Hackle: Grizzly.
Head: Fisker Design System plastic head.
Junction Tube: Orange Fisker Design System flexible tubing.
Note: You may substitute another brand of narrow-diameter plastic tubing for
  the Fisker material.