This ball ships professionally PRE-DRILLED for your convenience. We?ve simplified the process so you can hit the lanes faster. Based on the ball weight you choose, we?ll drill it to a standard hand size that fits most bowlers in that weight range: X-Small (6lbs): Ages 8 under Small (8?9lbs): Ages 8?11, women?s ring size 8?11 Medium (10?12lbs): Ages 11?15, adult ring size 10 or under Large (13?14lbs): Men?s ring size 10?12 or larger hands X-Large (15?16lbs): Men?s ring size 13+ or extra-large hands Want a different drilling size than standard? Email us immediately after checkout with your order number and your preferred size. The Crimson Jackal Pearl is designed for bowlers who demand exceptional speed and agility, making it a formidable force on the lanes. Featuring lightning-fast response and the ability to change directions effortlessly, this ball is crafted for precision and power. The Crimson Jackal is built to deliver unmatched performance, allowing you to dominate the lanes with ease. At the core of its performance is the Propulsion HV+ coverstock, engineered to provide a quick reaction on heavy oil conditions. As the most advanced coverstock in the Propulsion family, HV+ enhances the ball?s ability to respond to friction at high speeds. When combined with the renowned Predator V2 Core, this ball delivers unparalleled performance, ensuring that you can attack the lanes at sharp angles with ease and control. The Predator V2 Core, a staple in the Jackal series and seen in previous models like the Jackal Ghost, is a high-flaring, fast-revving asymmetric core that allows for explosive movement and superior lane control. This combination of the Propulsion HV+ coverstock and the Predator V2 Core makes the Crimson Jackal Pearl the perfect tool for any bowler looking to up their game. Available in weights ranging from 12lbs to 16lbs, the Crimson Jackal Pearl is your go-to choice for precision, power, and aggressive play on the lanes. Specifications: Weight: 12lbs, 13lbs, 14lbs, 15lbs, 16lbs Manufacturer: MOTIV Coverstock: Propulsion HV+ Core: Predator V2 (Asymmetric) Finish: Polished Lane Conditions: Heavy Oil Take your game to the next level with the Crimson Jackal Pearl ? a true predator on the lanes.