Leisure Arts Urban Hats Made With The Knook Knit eBook- With the Knook, you can now knit with a crochet hook. The Knook is a specialized crochet hook that creates true knitted fabric, while the attached cord completely prevents dropped stitches. Create 7 modern hat designs with a variety of Knooked knit stitches. Designs include: 2-stitch cable. 4-stitch cable, chevron lace, circles, easy lace, sideways garter and tassel hat. Projects call for size 4 worsted weight yarn and Knooks in US crochet hook sizes G-6, H-8 and I-9. Includes step-by-step instructions and multiple sizing options for each design. Finished hat sizing options measures between approximately 19" and 21" in circumference. Intermediate skill level. Knook LEA46820 Beginner Set, tools, and introductory book LEA5776 Learn To Knook Knit Book/LEA36005776 Leisure Arts Learn To Knook Knit eBook, sold separately. 42 pages, PDF download.