Brand new, unused! *Packing is done after alcohol disinfection. Soft Tennis Trainer (TT-21) calflex ☆ Practice equipment that allows anyone to easily practice strokes alone, anywhere. ☆ The tennis ball returns via a rubber cord after being hit. ☆ Perfect for self-practice at home! ☆ The ball is a valve-type, which is the mainstream for soft tennis. ○ Immediate purchase is welcome. ○ No price negotiations. ○ Balls will be shipped deflated. ○ Package not included. ○ Please inquire about the availability of an air pump, etc. ☆ Please check the following for soft tennis-related items! #mobirintennis ☆ Bundle Discount Discounts for multiple purchases. You can check the items on sale from the following hashtag! #mobirin Self Tennis Purpose... Soft Tennis