CALLAWAY BIG BERTHA "DIABLO" FAIRWAY WOOD with NEUTRAL BIAS Click Arrow to Select   LH 3 Wood 15° Neutral Bias Graphite Senior $159.95 LH 3 Wood 15° Neutral Bias Graphite Regular $159.95 LH 3 Wood 15° Neutral Bias Graphite Stiff $159.95             Edge Technology takes advantage of weight placement within an all-stainless steel clubhead. Strategically shaping the clubhead allows engineers to achieve optimal performance characteristics that produce Draw and Neutral options, so golfers can match their swing type and shot shape. This provides longer, more accurate shots off the tee or from the fairway. VFT Technology The varying levels of face thickness are designed specifically to maximize performance, resulting in higher ball speed from a larger area of the face to increase distance. Edge Technology The unique shaping of the all-stainless steel club heads allowed the engineers to place weight in specific locations to achieve the optimal CG location and ball flights for the Draw or Neutral options with a higher MOI. It also helps close the clubface at impact so golfers can better release the club with power. S2H2 Design Increases discretionary weight by removing it from the hosel and repositioning it in the perimeter of the clubhead to add stability. Club Bias Loft Length Shaft: Callaway Big Bertha Diablo 3 Wood Neutral 15° 43''