Staff Answer
Oct 08, 2026 - 03:04 PM
It is sold undrilled, without finger holes, so it can be fitted to your hand and span at your pro shop. It ships sanded at 2000 grit for maximum traction on heavy oil. Your pro shop can take it even lower for more bite, or polish it for a cleaner, longer read when the volume drops. For layout guidance, Storm's drilling instructions for symmetric and asymmetric balls are on our site: https://www.bowlersmart.com/bowling-t...


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