As DIY nylon beading thread, the extra strength thread is also great for tatted earrings, waist beads, and seed bead jewelry making.,Bulk Heavy Duty Thread for Sewing Machines, Serger, & Hand Sewing: Coated with colorfast thread nylon bonding agent to reduce friction, the continuous 1100 yards all-purpose T90 thread will not unravel and will yield smooth stitches.