BLACK 1.5mm Chinese Knot Nylon Braided Cord Shamballa Macrame Beading Kumihimo String (25yards Spool) Color: Black Diameter: 1.5mm Sold per 25yards spool Made of braided nylon, it is used today in many shamballa bracelets and fans of kumihimo love it. Holds its shape, perfect for all types of knotting and macrame projects.