Leisure Arts Quick & Easy Mittens To Knit Book- 9 sizes to knit or Knook. Knitting mittens for everyone in the family has never been easier. Clear instructions and photos guide you through two methods: choose from using two traditional straight needles or the Knook, a specialized crochet hook that creates true knitted fabric. Great for using medium-weight scrap yarns, the basic mitten pattern is written for nine sizes, palm circumference of 5 to 9 inches. Colorways include: the basic solid color mitten, 2, 3, or 4 colors, multi color, and many striped versions. Easy skill level. 48 pages, softover pocket size book.