SKLZ Perfect Plane Putting Arc Training Board by Sklz
Wherever you are, the links are never far away (or far from your mind)! The Perfect Plane Putting Arc Training Board teaches correct stroke path, proper acceleration, and how to square the club face. The unique shape sets the club on the proper plane throughout the putting stroke. Perfect for use on the practice green, at home, or in the office, this training board also includes guides to even out your stroke length.