Callaway GBB Epic Whiteboard Technology
Callaway’s resident expert Dr. Alan Hocknell, SVP of R&D, gives a brief and easy-to-understand look at the unique technologies found inside the GBB Epic drivers.
https://www.youtube.com/watch?v=lwFOLtCmoek
Callaway’s resident expert Dr. Alan Hocknell, SVP of R&D, gives a brief and easy-to-understand look at the unique technologies found inside the GBB Epic drivers. https://www.youtube.com/watch?v=lwFOLtCmoek