"Special Effects in Bobbin Lace by Sandi Woods" is a hardback book that focuses on advanced techniques and creative ideas for lacemakers looking to enhance their projects. Sandi Woods shares her expertise and passion for bobbin lace, providing intricate patterns and guidance on how to achieve stunning special effects in this traditional craft. Whether you are a beginner or a seasoned lacemaker, this book offers inspiration and practical tips to elevate your creations to the next level.