The DV8 Pitbull Bark is a high performance ball that is aggressive on the oilest of conditions. DV8 combines their Composite Fang Max coverstock with lower RG and high differential asymmetric Pitbull core to produce the Pitbull Bark bowling ball. This ball is finished with a 1000 grit pad and offers max hook even when faced with the heaviest oil conditions. When you need maximum hook on really heavy oil conditions make sure you have a Pitbull Bark in your bag. This is the first ball in the DV8 line to utilize the proven DynamiCore.