The Brunswick Jagged Edge bowling balls continue the Edge series of bowling balls featuring a low RG symmetric weight block. The Jagged Edge Solid combines the Brink Symmetric core with the Relativity 2.0 Solid Reactive coverstock. This ball has a lower RG and higher Differential than it's predecessor, the Cutting Edge, and can handle more oil due to the 3000 Siaair finish. The coverstock on this ball offers more recovery when bowling on medium to oily lane conditions.