PUSUN PT-MINIPro Portable Tennis Ball Machine - Lightweight Indoor Tennis Server with APP Control, 65-Ball Capacity & Teaching System, Smart Tennis Trainer for Schools (3-5H Battery)
| Country | USA |
| Brand | Knopf |
| Manufacturer | Knopf |
| Binding | Paperback |
| ReleaseDate | 1998-10-13 |
| UnitCount | 1 |
| EANs | 9780375703201 |