Leisure Arts Rippling Effects Crochet eBook- Ripple afghans are quick and fun to create. They are perfect for beginners and relaxing for the experienced crocheter. Everyone will love these 16 ripple variations. Designs include: summer sky ripple, cables and contours ripple, antique teal ripple, and more. Includes step-by-step instructions for each pattern and information on crochet stitches. All designs use US size 4 worsted weight yarn and either a H-8 or I-9 hook; 5 or 5 1/2 millimeter hooks. Finished afghans measure between 44"x 66" and 48"x 61". Easy skill level. Also available as a physical copy: LEA2761 Leisure Arts Rippling Effects Crochet Book. 31 page PDF download.