Since 1982, Callaway Golf has been on the forefront of the clubmaking movement. Being the first to use computer-controlled machines to ensure flatness on its putters, Callaway is known to introduce new technologies. Fast-forwarding to its recent technology, Callaway drivers are now using unprecedented Forged Composite material, resulting in unparalleled performance and playability while Callaway irons feature exclusive Tru-Bore Technology and Precision Notch Weighting to provide golfers that extra advantage to shave strokes. Winners Play Callaway.