jugs bucket of youth league pearl baseballs -- (4 dozen) leather pitching machine baseballs and a jugs pujols bucket with lid jugs youth leagues now have an affordable leather baseball designed specifically for pitching machines—remember practice doesn't start until you break out the pearls. jugs bucket of youth league pearl baseballs -- 4 dozen leather pitching machine baseballs and a jugs pujols bucket with lidjugs youth league leather baseball designed specifically for pitching machines. genuine leather cover, cushion-corked center, wool winding. reinforced low seam design. regulation size and weight: 9-inch/5-ounce— great for game or practice ball.