Made of nylon by Belding Corticelli Company, which produces the finest thread of this type in the world. Use OO for projects that involve passing through the same bead a great number of times. This bulk spool is great for all seed bead projects, especially for loom work.
Each 3-ounce spool of thread contains approximately 4,852 yards (14,556 feet). Spools will have a slightly heavier denier, bond and finish than the bobbins. Color may vary from dye lot to dye lot.
Thread>Nylon>BlacksStringing Material>ThreadNylonBlacksNymoOOhttp://www.firemountaingems.com/itemdetails/h201258bsH201258BSThread, Nymo®, nylon, black, size OO. Sold per 3-ounce spool.//image4.fmgstatic.com/images/p1258bsb.jpg30.4230.42As Low As $15.75 per spool