Svaram Planetary Tuned Sound ShipsThis listing includes the Sound Ship of your choice, a mallet, and a carrying pouch. Note: The Sound Ship in the photo and video is not the exact item you will receive, but an example of what these usually look and sound like. Earth Rotation 776. 72 Hz The Svaram Sound Ships span their vibrations into the higher octaves of the planetary frequencies. Played with a precise hit on their outter edges, they start to rock their precisely tuned vibrations