The Beadsmith Fireline by Berkley Micro-fused Braided Thread 8lb. Test, .007/.17mm Diameter, 125 Yard Spool, Smoke Grey. This is a microfused, braided bead thread consisting of Dyneema, a gel-spun polyethylene which is known as the strongest fiber, per diameter, ever created. It has an unbelievably high tensile strength and has been recommended in numerous how-to articles on bead working.
Crystal FireLine Braided Beading Thread .005 in. 15 Yards
FireLine Braided Bead Thread - 8 lb - Crystal
Beadsmith® Fireline® Beading Thread 4LB 6LB 8LB Crystal Braided
Beadsmith Fireline, Braided Bead Thread, Crystal Color, 50 Yards
Fireline Thread
The Beadsmith Fireline by Berkley – Micro-Fused Ghana
The BeadSmith Crystal Clear FireLine - 125 Yards (4-Pound Test)
Fireline Beading Thread BLACK Assortment Pack
The BeadSmith Smoke Grey FireLine - 125 Yards (6LB Test)
Fireline 8 Pound Test, Thermally Fused Thread, Smoke or Crystal
The BeadSmith Crystal Clear FireLine - 50 Yards (8-Pound Test