Tungsten jig back/bead (4.5mm) Natural/silver tungsten jig back bead (1)
Marabou or fine synthetic (tail) Tier's choice (1 sparse clump)
Gel-core micro fritz chenille (body) Natural/olive gel core micro fritz chenille (1 short length)
How to tie it
Run a bead of superglue along the shank and slide the tungsten jig back on so its head protrudes just past the eye, leaving a small bare spot at the bend to tie in.
Start the small-diameter thread at the bend and tie in a slim tail two-and-a-half to three body-lengths long, locking it with a few tight wraps in front.
Tie in the micro fritz chenille at the bend, add another dab of superglue over the shank and thread, and let it grab for 20-30 seconds.
Carefully wrap the fritz forward covering as much of the tungsten as possible up to the back of the bead, then tie it off underneath the bead.
Bind down and trim the excess just behind the eye and whip finish.
Other versions
2 more in the app: Fly Fish Food Tie, variant 1, Fly Fish Food Tie, variant 2.