A good short game is what ties everything together on the course. The Keystone is here to support you. It has a beadless, rounded edge and medium depth. The flight path is understable. With the Keystone you will get easy turnovers and straight flights even at low speeds. Build your short game on the Keystone and reach new heights!
Zero line is the grippy putter plastic used in putters and approach discs. It is chosen for the good grip and feel you need in your short game. With three different stiffness levels (Soft, Medium, Hard) you will surely find your favorite.
An introductory video of Keystone in English