Leisure Arts-Edgings For Kids. Crochet edgings can transform simple blankets, bibs, collars and clothing into delightful gifts. The steel Edgit Piercing Hook included in this book allows you to crochet on the edge in one step, without having to pre-punch holes in the fabric. Author: Cony Larson. Softcover, 48 pages. Published Year: 2015. ISBN 978-1-4647-1683-6. Made in USA.