Works well on mediumlight oil patterns
With the benchmarktype symmetrical core shape
The Rising Star was designed to increase total hook
The intent of the new Rising Star was to create a ball that works well on mediumlight oil patterns for bowlers with different skill levels and styles. With the benchmarktype symmetrical core shape the original Dark Star was the cornerstone of the Shield line in 2010 and the new Rising Star will fit the same parameters and perform even better. The Rising Star was designed to increase total hook as compared with the Dark Star the Ultimate Vision hybrid coverstock is a must for this new release. It creates a smooth glide through the heads with ample bite on the dry boards without being oversensitive. And with a 1500grit polished finish the new Rising Star is sure to raise the bar. A journey to the center of the ball will reveal the new Neutron core as the power source. The Neutron cores medium RGmedium differential shape is based on the concept started with the original Photon core utilized in the Dark Star. But youll find an even lower RG and higher differential in the heavier weights. So look for more motion out of the Rising Star with all the benefits of a hybrid coverstock. As you rise to the top with this new Roto Grip release youll quickly see why it earned the name Rising Star! Coverstock: Ultimate Vision Hybrid Reactive Weight Block:Neutron Core 1416 Ball Color: Black Solid/Gold Pearl Ball Finish: 1500 Polished Track Flare Potential: 34 Inches Med on a scale of 110 LowHigh Recommended Lane Conditions: MediumLight Oil