100% SILK Pearl String Thread Gold Size E 0.5 Oz Spool 200 - Etsy
Thin Silk Cord- Teals — The Buffalo Bead Gallery
Amazon.com: The Beadsmith Pure Silk Cord – White Color – Size F (0.348mm/0.0137”) – 140 Yards (420ft), 1/2-Ounce Spool – for Knotting Pearls, Gemstones, Crystals and Beads