Thank you very much for your follows and repeat purchases. In the unlikely event that you are not satisfied, we offer a refund or exchange within 30 days of receiving the product, even for your convenience. We hope you can purchase with peace of mind. Since items sell out quickly, we are unable to offer discounts. We appreciate your understanding. As a first-time buyer bonus, we are offering an additional ball service. We also have repeat purchase benefits. Please take advantage of this opportunity. These balls were opened in early October and used for about a week in women's practice on an omni court. The felt is in relatively good condition as shown in the images. Also, the air pressure decreases over time. Recommended for service practice and practice using a lot of balls. We believe these balls are suitable for a wide range of users, from children and women to adults, and from beginners to intermediate players. These balls were ordered from Dunlop by a tennis club and only have the club's logo printed on them. They are all Dunlop balls, so please rest assured. We will respond immediately even if you purchase directly. We have about 200 balls in stock. If you purchase a large quantity, we will offer a significant discount, so please contact us before purchasing♪