GOOD QUALITY DEFINITION - Free of cuts, but may have slight to medium scuffs, blemishes, minor discoloration and smudged print. Player pen markings and logos of all shapes and sizes can be present. OUR PROCESS - Golf ball grades are key to finding the right balls for your budget and playing needs. After golf balls have been retrieved from some of the best courses across the United States, PG Professional Golf uses a proprietary and environmentally friendly cleaning system designed to wash each ball without causing damage to its original condition. Once cleaned, the used golf balls are separated according to make, model, and condition. The condition of each golf ball determines its grade and allows us to systematically separate the good golf balls from the excellent golf balls.