FUJIKURA MC PUTTER HARD SHAFTSRealize the ultimate hit feeling with new technology! MCI's first putter exclusive shaft. A putter exclusive use shaft was added to the MCI series. By 'Rubber Composite Technology (RCT)' which is a combination of carbon and rubber which excels in vibration damping performance compared to steel, extra vibration at the time of impact can be suppressed and a clear hit feeling can be tasted. 'HARD' of a feel like a conventional steel and 'SOFT' easy to