What is the One Heart Ball, a hard baseball regeneration project? Hard baseballs are expensive, costing between 700 and 1500 yen each. Some organizations, such as senior leagues and high school baseball teams, hand-sew and regenerate old balls for use as practice balls. The "One Heart Ball" is made by people with disabilities who clean and sew these old balls to regenerate them. They are carefully cleaned and repaired. One box contains 40 hard baseballs. The repair fees and the sale of the regenerated balls become the wages for the users with disabilities. ◇ Please refrain from price negotiations. ◇ You can purchase this product immediately. ◇ Please note that shipping and replying to comments are not available after 3 p.m. on weekdays and on weekends and holidays. Stitched with care, one stitch at a time. These are regenerated balls that are kind to baseball players, the environment, and people with disabilities! We appreciate your consideration.