Home Use Breathing Exercise Device for Lungs, Lung Exerciser Device with Adjustable Volume Measurement (300cc/sec - 1600cc/sec) - Inhalation and Exhalation Modes
| Country | USA |
| Brand | knitting machine |
| Manufacturer | knitting machine |
| ItemPartNumber | IYWVX-A001-212063 |
| ReleaseDate | 0000-00-00 |