Big Bertha is back!
Monday 2 December 2013
Big Bertha is back. And she’s meaner than ever. This is Callaway’s newest driver – one of two Big Berthas launched today. The other is the Big Bertha Alpha, which an adjustable centre of gravity – read all about that here. The Big Bertha is being called a “Total Performance Driver”, which debuts Callaway’s Adjustable Perimeter Weighting – an innovative sliding...