Put the Tungsten Bead on a bobbin threader, pass a length of Flexi Floss through the threader to its halfway point, and slide the bead over it so the floss is doubled through the bead. Snip the floss and slide bead and floss onto the hook, seating the bead behind the eye.
Align the Flexi Floss so both strands sit on top of the shank. Start the FL Pink thread behind the bead, pull the floss into position, and bind the strands down the shank.
At the rear, throw one X-wrap between the two floss strands so they stay split out the back, then wrap forward.
Tie in the Tying Wire and bind it back down the shank. Spin the bobbin counterclockwise to flatten the thread and lay a smooth, even thread underbody forward to the bead so the wire has a flat base.
Wrap the wire forward in touching turns, as close together as possible, for a uniform body. Secure behind the bead and trim.
Dub a pinch of ICE Dub onto the thread (dubbing wax helps it grip if you use it) and wrap a dubbing collar behind the bead.
Whip finish behind the bead. Trim the two floss tails to equal length, leaving them a little long.