Artificial Sinew 8oz - 274m Bobbin x Natural 5 Ply
Artificial Sinew 8oz
Gudebrod Thread Company
Length: 274 metres (900 feet) (300 yards)
Artificial Sinew is a continuous filament, waxed polyester cord.
Its durability makes it ideal for heavy glass & ceramic beads. You can also split the cord to make thinner cords.