Beadsmith Super-lon (S-Lon) Bead Cord Twisted Nylon Black - Tube of 4 Spools<img src="http://ecx.images-amazon.com/images/I/41iM7OP4MoL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41lrCEg51zL.jpg" noproxy>