Callaway CXR Power Golf Balls 12 Pack Hit a hole-in-one with the Callaway Golf balls with a 2-piece construction and fast core the golf balls offer maximum durability benefitting from Hex Aerodyanamics enabling a strong penetrating flight. > Golf balls > 12 pack > Fast Core > Ionomer Cover > Hex Aerodynamics > Extreme distance > Max durability > Strong, penetrating flight