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. Storm Clear White Bowling Ball Clean look. Clear intent. The Storm Clear White Bowling Ball is the ultimate straight-shooting spare ball, trusted by both beginners and professionals alike. Whether you're tackling tricky corner pins or need precision on dry lanes, this ball takes the lane condition out of the equation?so you can focus on execution. Engineered with a durable plastic coverstock and a 3-piece symmetrical core, this ball delivers unmatched predictability and control. The Clear Poly construction ensures a direct path with minimal friction, making it perfect for spare conversions or bowlers just starting their journey. With its fully transparent white finish, this ball adds visual appeal to your lineup while providing the purest roll possible?clean, consistent, and straight every time. Technical Specifications: Brand: Storm Core Shape: Symmetrical Core Name: 3 Piece Core Coverstock Type: Plastic Coverstock Name: Plastic Ball Lane Conditions: Dry Performance Level: Entry Level Novice Bowling Balls (Storm Ice Line) Color: Clear White Available Weights: 14LB, 15LB, 16LB Scent: None A must-have for any serious bowler?s spare arsenal, the Storm Clear White delivers reliable straight-line performance with style.