Callaway Golf AI-One Putter Right Alloy Steel 33 Inches Jailbird Mini Slant Neck pistol darkblue

• Ai-ONE Insert Designed with artificial intelligence, we have created contours on the aluminium back of the insert to promote even ball speed on the face. We've molded a grooved White Hot Urethane layer into the aluminum backing for the classic White Hot feel that tour players and amateurs love.
• AI Windows Our designers and engineers have developed a Panlite window that is a unique automotive grade polymer that allows us to showcase the unique topology of the back of the insert.
• SL 90 shaft. A lightweight steel shaft with 20-30 grams (depending on handle) balance weight in the butt end. This is an evolution of our Stroke Lab weighting that will appeal to even more golfers.
• Unique navy blue PVD finish. These putters all feature a beautiful navy PVD finish that really sets them apart and gives them a premium look.
• Interchangeable front weights Available in 5, 10, 15 and 20 grams. These removable weights allow you to adjust your head weight to your liking.