The 128 Hz Tuning suitable for k (C3 on the Piano) is used suitable for a of issues. EMT's and Paramedics have used this suitable for k to locate bone fractures.This suitable for k in particular spikes the most Nitric Oxide. This is a gas that's naturally produced in the body. Nitric oxide has many functions in the body. It can act as a messenger between cells, a neurotransmitter, and a hormone. It helps dilate blood vessels, supports a healthy heart, boosts brain power, improves sexual health, increases blood flow The 128 Tuner is especially effective when placed on the rib heads, thoracic vertebra, sternum, and illiums. Two Tuners tapped gently on the knees and to the ears create a beautiful sustained low tone, which is excellent suitable for grounding and relaxation suitable for , hold the 128 Tuner by the stem and gently tap the weights on your knees or tapping pad. Bring the tuning suitable for k(s) to your ears and adjust the distance by tone. Hold one suitable for k about an inch from your left ear an inch from to the right ear. This creates a long sustained pitch Material: aluminium alloy colour: Silver Package Contents: 1 x 128HZ tuning suitable for k 1 x Silicone hammer 1 x Cleaning Cloth 1 x Repair tool 1 x Storage Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.