The Inverted Fe2 weight block has historically had a higher RG orientation. The higher the RG, the more resistant the ball will be to changing direction as it travels down the lane. NeX first made its debut on the Axiom™, the newest touchstone from which all other balls are compared. The finishing touches clock in at 3000-grit Abralon, which has become the benchmark standard of surface profiles. As you can see, there’s more to every ball than meets the eye.