The Knook is a specialized crochet hook that creates true knitted fabric, while the attached cord completely prevents dropped stitches. This books includes everything you need to know about the techniques used, plus 3 great projects: a scarf, hand mitts, and a baby cap. 28 page guide covers the basics, necessities, gauge, reading instructions, decreases, increases, and more. Projects call for size 4 worsted weight yarn and Knooks in US crochet hook sizes G-6 and H-8. For both right and left handed crafters. Beginner skill level. Knook LEA46820 Beginner Set and tools, sold separately.