Knooking is a form of stitching that uses techniques and methods found in both knitting and crocheting - it's most often described as knitting with a crochet hook.
Denise offers a cord designed specifically for knooking that work with their crochet hooks. Here we list the knooking set and cords. Check our listing of Denise Crochet Hooks if you just need the hooks.
The cord set includes 4 cords, a white 20", white 30", blue 48" and blue 56".