The Putting Arc Deluxe is beautifully finished in solid wood and includes an Instructional CD. The Putting Arc is a revolutionary golf putting training device, which will guide you to a simple, repeatable, and understandable approach to putting. The Putting Arc will assist you in developing a confidence when standing over your putter felt by only a small percentage of golfers, a confidence in your ability to direct the golf ball exactly where you intend. * It is based upon natural body movement which can be quickly learned and repeated. Results can be seen in several days