Need some help on the greens the precise one shot xp 23 mallet putter could be the answerthe precise one shot xp 23 mallet putter has been designed with a high moment of inertia and an easy alignment black arrowthe high moment of inertia head will reduce twisting on off centre impacts and make sure that even these putts start out on line and the easy to align top makes it easier to ensure that you are aiming where you think you areput on in the bag and see those three putts become a thing of