This listing comes with a set of 12 weighted tuning forks and an activator.

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.


Dr. June Leslie Wieder has extensively studied the relationships between sound, movement, form, and how they relate to health and healing. Her research on the resonances of the spine reveal that each bone of the spine has its own tone and frequency and that applying specific vibrational frequencies directly to the vertebrae generates a sympathetic response that activates the embedded harmonics that help maintain healthy functioning.

Bone Toning can be performed before or after massage, bodywork, acupuncture, or chiropractic treatment. Use muscle testing to determine if a vertebra needs to be toned. You may tone just one vertebra, several vertebrae, or the entire spine. Each vertebra should be toned only with its resonant frequency. The vibrations from the tuning fork may help restore the bone's natural resonance and also may alter the frequency of nerve impulses.

The Song of the Spine Tuning Fork Set is perfect for sound therapists and spiritual healers. Add them to your toolkit today to help get your spine singing back in tune.

For more information about muscle testing and bone toning, see Chapter 7 of Dr. June Leslie Wieder's book Song of the Spine.

Set Includes:
(C - Cervical, T - Thoracic, L - Lumbar)

C1, T1 - 64 Hz
C2, T2 - 72 Hz
C3, T3 - 80 Hz
C4, T4 - 84 Hz
C5, T5 - 96 Hz
C6, T6 - 108 Hz
C7, T7 - 120 Hz
T8, L1 - 68 Hz
T9, L2 - 76 Hz
T10, L3 - 88 Hz
T11, L4 - 100 Hz
T12, L5 - 116 Hz