Get the Beadsmith® Knot-it!™ Waxed Brazilian Cord at Michaels.com. The Beadsmith Knot it 100% waxed polyester cord is extremely durable, strong, color fast and water resistant. An artisan cord that knots easily and burns beautifully with nice finish. Made for macramé but can be used for friendship bracelets, knotted jewelry, leather work, basket weaving and much more!