Weird lines on newly drilled ball?

Just got back from getting my black venom drilled (ball was new in box before), and noticed that it had these weird lines kind of like flare lines, and a bunch of swirl marks like on a car. I was wondering what this was and if it has any significance at all? I did not see these lines before when I inspected the ball when I received it. I also do understand that this is a black ball and prone to marks and scratches being visible.

Just got back from getting my black venom drilled (ball was new in box before), and noticed that it had these weird lines kind of like flare lines, and a bunch of swirl marks like on a car. I was wondering what this was and if it has any significance at all? I did not see these lines before when I inspected the ball when I received it. I also do understand that this is a black ball and prone to marks and scratches being visible.