Brunswick Crown Regal Black/Gold Bowling Ball

Just picked one up at the Goodwill. Happened to fit my grip almost perfectly. I did have to open up the thumb with some sanding mesh but other than that, couldn't have been drilled better. It instantly replaced by Gyro II urethane. Suitable as a secondary ball or a strike ball, the longer break fits my old school board stance. No telling what could be achieved with custom sanding.