The Ohm Tuning Forks are manuafactured to the sound frequency of the Universal Ohm (Om or Aum) vibration and overtones. The body with its natural intelligence is able to assimilate and resonate with the Ohm vibrations and utilise its healing properties for balance and re-connection.
NOTE: There are six different Ohm Sound Healing Tuning Forks. The classic or main Ohm resonance fork is the Mid Ohm Fork of 136.10 Hz frequency. The other 5 forks are higher or lower octaves either side of the Mid Ohm. If one is looking at purchasing just one fork then the Mid Ohm Fork with an activator is usually the best choice.
You can read more on the Ohm vibration, the tuning forks and their guiding principle and appliction from this link.
For more detailed information on the Ohm frequency, Schumann Resonance, what using weighted forks means, plus the use & care of the forks please download our pdf