Tunisian crochet is one of the most interesting niches of the craft. It uses crochet hooks, but they aren't quite the same as regular crochet hooks. It draws from some of the techniques used in knitting to give you a fabric that's quite different from anything else in crochet. Basically, if knitting and crochet got married, Tunisian crochet would be their baby. It's a great way to bridge the gap between the two crafts. Or simply to add details...