Looking for some help.

After playing Bridgestone balls for the past year I decided to give the Pro V1 a shot, having not bought any in the last ten years.

I started marking up the balls for play and noticed some blemished on the paintwork. After further inspection every ball had blemishes and more than one. Some were usual pin marks from paints but many had a sort of small line indentation.

Is this normal and will it affect the performance? I have never experienced anything similar with the Bridgestone balls on the past year. Not the quality I expected for £45