The Ping Karsten TR Putter series is a combination of great Ping traditions and its newest technologies. The classic shapes of the most recognizable Ping putters are back. With multiple head and neck shapes, the Karsten TR Putter will fit any player's putting stroke and preference. The Karsten TR Putter features Ping's True Roll face with their variable-depth groove technology. This technology helps increase ball speed consistency for superior distance control. With a copper PVD Finish and a classic head shape, the Ping Karsten TR Putter gives you the confidence at address to sink any putt.