Chinese knotting cord is a favorite and we love its versatility. We take pride in our selection, both in sizes and colors and in creating projects that showcase it. Watch our videos: Herringbone Weave, Bollywood Bracelet and Setting the Mood to learn techniques using this fabulous cord. Because it is a round nylon cord with texture, it really holds in place and will singe using a thread zapper. We now carry three sizes; Fine: 0.4 (0.3-0.4mm). Lighter Medium: 0.5 (0.5mm-0.6mm) and Medium Weight: 0.8 (0.8-1.0mm). Photo above shows examples side-by-side.