Japan WaZaki WL-I Titanium Driver Fairway Wood Stain Steel Iron and Putter Golf Club Set + Leather Cover(pack of 16) Head made in Japan,Shaft made in Japan,Assemble in Japan THREE WaZaki Patented, Innovative Technologies, WaZaki FIVE Different Face shaped head, WaZaki V Tech face insert, and WaZaki V Tungsten Weight The high MOI design, a different thickness casting face, dramatically enlarges the sweet spot. FIVE Different Tech Face areas increase stability and generate high initial ball velocity. V tungsten Weight on the bottom of the Titanium casting body improved a low and deep center of gravity. New construction, modified u grooves and width sole design.Better accuracy and feel soft.