The most versatile reactive ball on the market, the Vortex II, needed a companion. Something hot, on fire. Something to get through broken down heads and be able to kick it in down the lane. Shift into another gear. Well, turn on the Afterburner. Its Big Easyâ„¢ coverstock, pearlized and fortified with PET particles, allows the ball to be clean through the fronts. And, in conjunction with the medium RG, medium high flare domed R2 core, really haul some butt in the backends. Factory polished, this will be great for all styles when the lanes are medium to drier. Turn and burn.