Visgura thread was a type of sewing material often incorporated into the clothing of Geonosian elite. It was derived from the egg cases of a long-extinct species of indigenous spider. Poggle the Lesser wore a costume that used visgura thread.
- Star Wars: Episode II Attack of the Clones (First appearance)
- Star Wars: Attack of the Clones: The Visual Dictionary (First identified as Visgura thread)
- The Official Star Wars Fact File 34 (GEO4, Geonosians)