Ai-ONE Milled Three S Putter

Product Overview: All golfers, even the best players in the world, miss the center of face from time to time. And when you lose speed relative to a center hit, the ball doesn’t roll as far as you intended, so you miss more putts or leave them farther from the hole. Now with Ai-ONE Milled, we’ve leveraged Callaway’s industry-leading Artificial Intelligence design and super-computing capabilities to create the most advanced insert in golf, with consistent ball speeds across the face. Features: Ai-ONE Milled Insert This milled titanium insert was designed using Artificial Intelligence to create the unique contours on the back surface. These contours help to maintain ball speed on off-center hits for better distance control across the face with pure milled feel that many golfers prefer. Milled Stainless Steel Heads All the heads in this line are 100% milled for the beauty and precision that the most discerning golfers appreciate. Unique Navy Blue PVD Finish These putters all feature a beautiful navy blue PVD finish that sets them apart, and complements the milling for a unique and beautiful look. SL 90 Shaft A lightweight steel shaft with 20-30 grams (depending on the grip) of counterbalance weight in the butt end. This is an evolution of our Stroke Lab Weighting that will appeal to even more golfers.