AI-One Milled Putt Smarter These Odyssey Ai-One Milled putters feature a milled titanium insert which delivers more consistent ball speed speeds, even from off-center hits, leaving putts closer to the hole. FEATURES & TECHNOLOGY AI-One Insert Designed using Artificial Intelligence, we've created contours on the Aluminum backer of the insert which we co-mold to a White Hot Urethane striking surface to promote consistent ball speed across the face with the classic White Hot feel that Tour players