Otto Tuning Fork - 128 Hz Otto 128 Hz:Otto 128 Hz and most scientifically studied tuning

and most scientifically studied tuning fork in human history

NOTE: The chakra stone set pictured is a representation

opening the heart and solar chakras

Designed to transmit healing vibes for many lifetimes

activates meridians and has so many healing uses

Otto Tuning Fork - 128 Hz Otto 128 Hz:Otto 128 Hz and most scientifically studied tuningA massage therapist favorite! The Otto 128Hz (C note A432 Hz) tuning fork was invented by John Shore in 1711 and is the oldest, most widely produced, and most scientifically studied tuning fork in human history. Tuned to the older A432Hz "natural" scale, this tuning fork is lauded for it's uses in both the medical field, sound healing, meditation, and body work. Studies have shown it's ability to stimulate nitric oxide production, increase the