Lots of knitters have asked me about how to work multiple round stripe patterns helically. In fact, this question is one of the things that motivated me most in writing the Something New to Learn About Helical Knitting ebook. The Twiss cowls are really my answer to the question of how to work stripes with more than 1 round in each colour. The pattern includes details on how to work 3-, 4-, 5-, and 6-round stripe repeats, including patterns where you work more than one round in each colour.