Roto Grip’s newest HP3 line ball is a 2 part pearl 1 part solid eTrax+ hybrid cover that is wrapped around the Torpex core. I drilled mine 5 x 5 x 4.5 and after throwing this ball for awhile, I believe this is going to be a HUGE hit. It was pretty clean through the fronts but it still handles the oil pretty well and the motion it makes on the backend with the ways it goes through the pins is what really sets it apart. This is going to be very versatile on where you can use it and the different motions it makes. You can add surface to make it better for the fresh or leave it shinny and have it own the transition.