Mr.Mute Basic Package in ENGLISH PACKAGE: World-first muting equipment for ocarinas, capable of controlling breath pressure + Adapter. Possible to use on most of ocarinas.
| Country | USA |
| Manufacturer | Stone Crest Books |
| Binding | Paperback |
| EANs | 9781961462106 |
| ReleaseDate | 0000-00-00 |