Discraft says "Our Groove Top™ putter delivers consistency and confidence with every release. It's overstable enough to handle a headwind, and is also favored by players who putt on a hyzer. Won't turn over on long approaches, won't skip on fast greens. Tuck your thumb in and feel the Groove Top™ difference - Meet your next putter. If the grip of your putter is important, consider these factors: grippy X plastic, grippy softness, and the grippy Groove Top™, all rolled into one putter. One throw, and you'll be hooked!"
