Callaway's groundbreaking artificial intelligence designs have revolutionized the golf industry. For the first time, this innovative approach to club development has been applied to putters, culminating in Odyssey's new Ai-ONE family. Specifically, A.I. was instrumental in engineering the unique contours backing the White Hot insert, producing a face that delivers exceptionally consistent speeds, regardless of where the ball is contacted. Mis-hits now travel the same distance as their well-struck counterparts, leading to more makes. Odyssey's research shows that longer putts wind up 21% closer to the hole, and what golfer wouldn't trade a knee-knocker for a gimmie? Simply put, more makes + less three putts = lower scores. With its face-balanced design, the rounded, mid-mallet Rossie DB suits golfers with a straight-back, straight-through stroke. Odyssey Ai-ONE Milled Rossie V T DB Putter Features: 100% Milled for precision and a beautiful appearance A.I. designed contours on the back of the milled titanium insert promote consistent ball speed across the face Milled titanium insert provides a slightly firm, responsive, pure milled feel Lightweight steel Stroke Lab 90 shaft with 20-30 grams of counterbalance weight in the butt end for a more consistent, repeatable putting stroke Finish: Navy Blue PVD Loft: 3�� Lie: 70� Toe Hang: 0� (Face-Balanced) Offset: 3/4 Shaft Head Weight: 360g Hosel: Double Bend Stock Grip: Odyssey Ai-ONE Milled Pistol (Standard) Headcover Included Authorized Odyssey Retailer Buy Odyssey Ai ONE Putters