A training aid and conforming putter in one. The slightly larger than golf ball sized hole in the rear of the putter allows for a number drills to be conducted which will help to improve the stroke. The face balanced putter has a high moment of inertia to reduce twisting at impact.
The Zen Oracle provides a great combination of training aid and putter – something I am yet to see elsewhere. The training drills are easy to implement and help encourage a committed stroke. When used as a putter the new model provided a much improved feel than previous designs.