♣♣♣ Please be sure to read the profile and product description, and only purchase if you can promptly confirm receipt and understand that this is a used item. ♣ Please ask any questions you may have in advance to prevent problems. ♣ This is a valuable putter designed to enhance feel, stroke sensation, distance perception, directionality, and stability with a forward rotation, and it has a US patent. Would anyone interested like to consider it? ♣ No price negotiations for first-time buyers. ♣ No returns, refunds, or exchanges to prevent product substitution.