The Nuclear Cell is Roto Grip’s latest ball in the HP4 line. It features the popular Nucleus core from the previous Cell releases, and the updated pearl eTrax formula, P20. The Nuclear is maybe the quickest response ball I’ve ever thrown, it definitely rivals the Phaze 3 for strength of motion off the dry. I think the out of box finish makes it a little too sensitive, but I took it 3000 and that helped tremendously. It still has a very strong backend motion, but handles wet/dry significantly better. This is definitely the strongest shiny ball I’ve ever thrown, and when sanded, it nearly rivals the Halo Vision and UFO for hook potential. Due to the overwhelming strength of the ball, it’s not usable very often for me, but when you need effective traction and especially a stronger backend motion on heavier conditions, this is one of the first balls I’d reach for.