Pro Skills Drills is a compilation of 54 drills with several levels to each. Each drill focuses on specific skills that a top player must have to compete with consistentcy. Completing these drills builds confidence and skill. This book is laid out in an easy-to-read flip format with the drill on one page and the explanation on the following page. Lays down flat for easy use at the pool table. Also sold as a set with the DVD version.