Thank you for viewing. Suitable for... Soft tennis / Soft tennis Type... Non-pressure ball Please read the details to the end. No discounts are available. Cancellations are not accepted. These balls were used for 1-2 hours for indoor tennis. Some have writing on them with a marker. Balls from Mizuno, Dunlop, and Bridgestone are mixed. Please understand. The markings may be almost gone after 2 hours as they are not durable. If you are concerned, please purchase new ones. The regular price is about 1100 yen for 2 balls. Although used, they can still be used for sponge tennis practice, children's toys, and indoor baseball practice. The cushioning inside can also be used for finger joint exercises for rehabilitation or to relieve lower back pain; it feels good to apply them to your lower back. I have included the best quality ones possible. I have packed them tightly into the packet box, filling every space. Diameter: 69mm Weight: 15g Material: Urethane Type... Non-pressure ball Suitable for... Soft tennis / Soft tennis Suitable for... Hard tennis