The NEW Roto Grip Hyper Cell brings back the original Nucleus core, which is one of my all time favorite asym. weight blocks. I was extremely excited to drill this and give it a shot. I layed mine out with my normal asym drilling (60x4 1/8x30). I left the factory finish on mine and was extremely shocked that i was able to use it for a full session of 5 man league. The center that we bowl at and where i have my pro shop is notorious for EARLY HOOK, so its usually unheard of to be able to use a high performance asym ball for more then a game. The Hyper Cell is definitely one of the cleanest asym balls I have ever thrown, and doesnt burn up after a game and a half like other asym balls are known to do. You will not be disappointed in this beast of a ball. Own It!

Erik Ramos
Storm/Roto Grip Staff