This bowling ball ships PRE-DRILLED. There are 5 sizes and the sizes that we drill are based on the weight of the ball. X-Small: 6lbs- Ages 8 and under, Small: 8lbs and 9lbs- Ages 8-11 and womens ring size from 8-11, Medium: 10lbs, 11lbs, and 12lbs, Ages 11-15 and Adult Ring size 10 or lower, Large: 13lbs and 14lbs, Mens ring size 10-12 or people with larger hands, X-Large: 15lbs and 16lbs, Mens ring size over 13 or people with extremely large hands. If you would like a different size drilled for the weight you selected, you must contact us via email as soon as your order is placed with your order number. Pre-Drilled bowling balls cannot be returned or exchanged. The Belmo story would not be the same if his path didn’t cross with Storm. For over 20 years they have formed a formidable team. Winning titles globally as an amateur and then breaking records and setting the PBA Tour on fire together for over a decade. The partnership between Storm and Belmo was not luck, it was their FATE. For a ball to be emblazoned with Jason Belmonte’s insignia, you know it must be special. After all, his 14 majors and multiple PBA Player of the Year accolades is no small feat. This man knows what he’s talking about, so we’ve enlisted his help in designing some of the highest performing balls on the market, balls which reflect his career. Compared to the Dual-Drive, Piston, and Piston LD, the F-8 Core in the Fate has been packed with more differential than any previous Belmo ball before it. With those enhanced dynamics, the Fate gives the player more recovery and hitting power than any previous collaboration. This newly designed weight block was created to play multiple angles and have superior performance no matter your rev rate. COVERSTOCK: ReXTM Pearl Reactive WEIGHT BLOCK: F-8TM Core FACTORY FINISH: Reacta GlossTM BALL COLOR: Sapphire Pearl FLARE POTENTIAL: Medium-High FRAGRANCE: Cherry Berry Smoothie WEIGHTS: 12-16 lbs.