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 purchase 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 mid-January and used for only one day of women's practice on an omni court. The felt is in beautiful condition as shown in the images. The air pressure is also good. They can be used for practice with others or for games. We believe these balls can be used by a wide range of people, from children and women to adults, and from beginners to advanced players. These balls were ordered from Dunlop by a tennis club and have only the club's logo printed on them. Please check the last photo. All balls are Dunlop, so please rest assured. We will respond immediately to instant purchases. 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♪