This bowling ball ships UNDRILLED with no holes unless you add drilling services. This is a Regulation Size 10 Pin bowling ball and not a Billiards Ball. However, it is manufactured to look exactly like a Billiards ball! This ball works great for the recreational bowler or for serious bowlers that want to use this to roll it straight at spares. Coverstock: Urethane Ball Color: Black Finish: High Gloss Polish Hook Potential: 25 (Low) on a scale of 10-175 Low-High Recommended Lane Conditions: Any