ZEN ORACLE RDE Mallet Putter The Zen Oracle RDE Mallet is the full embodiment of our mission to create putters that integrate superior training with Tour Proven performance. The new Mallet range incorporates the patented Zen training aperture used by over 200 tour pros over the last 5 years to improve their putting. As it is improving technique, it is also providing the competitive edge with its RDE zen zde putter faceface technology infused into a high moment of inertia MOI generating unparalleled accuracy, feel and stability. Be one of the first to put this into your bag. Construction 100% CNC milled from premium grade 303 stainless and composite mixed materials. Shaft Royal Precision Rifle custom fit. Hosel Short and Off Set long neck options. Grip Bespoke Zen Winn grip. RA and USGA Conforming Patented and Pats Pending . If you have any questions about this product or would like to order by phone, please call us Toll Free at 888 733 8383. We look forward to hearing from you!