This listing comes with 4 Leonardo tuning forks, pamphlet, and velvet carrying bag.

Note: These tuning forks are made of aluminum, which is a soft metal, great for harmonics and sound healing. Because of this softness, you might find the occasional small mark or scratch. The fork isn’t damaged, nor is the tuning off. It can happen during packing by the manufacturer, or during shipping and handling. We provide safe storage and great care when handling them.


The Leonardo Set of Tuning Forks from Biosonics uses da Vinci's Vitruvian Man and the geometric proportions of the human body to create this set of tuning forks. Leonardo saw the body as a microcosm of the universe.

To use these forks, hold the C256 fork in one hand and one of the other three forks (F, G, or A) in the other hand. Activate the forks and bring them 1" to 3" from your ears, meditating on the blending of the two tones.

Interested in this set of tuning forks, but already own the Biosonics Body Tuners? Add this Leonardo Upgrade to your collection and avoid buying repeat tuning forks.