Description
These sacred solfeggio tuning forks are 3 missing solffegio notese original sound frequencies were used in ancient gregorian chants. These 3 forks are based on 174 hz, 285 hz and 963 hz. Note:- All tuning forks are tested with +/- 0.25% accuracy and all pipes, chime bars are tested with +/- 0.5% accuracy. At times there may be import duty payable for buyers other than USA for which we are not responsible and is to be paid by you.