The Vintage MacGregor Official 100 D Softball are classic slowpitch balls in their original unopened box, perfect for collectors or enthusiasts of vintage sports equipment. Made in the United States by MacGregor, these white balls are ideal for all age groups and are sure to bring back nostalgic memories for some. With one ball in each pack, these official softballs are a great addition to any baseball or softball collection, offering a piece of history from the sport's past.