These Tunisian / Afghan crocket hooks are crafted by the skilled artisans at KnitPro to be lightweight, smooth and have just the right flexibility. They are made of acrylic with a metal end to allow attaching to a KnitPro cable or connector. The colour of the hook depends upon the size chosen. They can be used as conventional crochet hooks, or attached to the same cables that are used for the KnitPro interchangeable knitting needles, or attached together using the Tunisian Crochet Hook Connector.