Product Overview: Pro V1 Practice Golf Balls are conforming products that differ only due to a cosmetic blemish such as paint, ink or registration of stamping. Pro V1 Practice Golf Balls do not have any construction or performance deficiencies. These golf balls may be used in a casual round of golf - including those with scores posted for handicaps - and most competitions, with the possible exception of high-level competitions invoking the Local Rule requiring balls to be on the List of Conforming Golf Balls. Features: Patented thermoset urethane elastomer cover that delivers more short game spin and control, and softer feel. Available in packs of 12