The chakras are subtle points of energy, literally called wheels of energy. They function as places of energy exchange. In fact, we have hundreds of chakra points spread throughout our energy system. However, the most well-known are the seven main chakras, which are connected in the central energy channel of our body that runs along the the spine. When the chakras are functioning properly, these centers are gateways for the vital energy to enter our body through channels (nadis) and meridians throughout our body. At the same time, they are also outlets for the low-frequency energy to flow back to the bodies that are transforming. Each of the seven main chakras represents a level of consciousness or stage of development in the life, viewed from the perspective of our physical existence. Chakras can function poorly when they remain in a negative state for a long time due to negative habits and accumulated emotions. This makes it difficult for the personality to fully integrate the level of consciousness that each chakra represents. When the chakras are open and balanced, they form an integrated system in which each chakra depends on the others to function optimally. These tools have been developed by the Swiss mathematician and musicologist Hans Cousto.

Differences between weighted and non-weighted tuning forks.
Weighted

• These tuning forks work more on the physical plane.
• It is possible to feel the vibration stronger and at a deeper level when the tube is placed against the body.
• Their sound lasts longer, but is softer and more diffuse.
• They are heavier.
• They are shorter in length than non-weighted ones.
• They are excellent for relieving pain, reducing the inflammation, and inducing the relaxation.
• They are typically placed on the body or near the ears.
• To sound them, you can simply strike them against the palm of the hand or use the tuning fork activator.
• The weighted tuning fork has a round weight at the end of each tube.

Non-weighted

• They act at a more subtle level, in a delicate or mysterious way.
• They move with less physical movement. The sensation of the vibration is more subtle when the tube is over the body.
• The sound does not last as long, but is sharper and more crystalline.
• They are lighter.
• They are longer than the weighted tuning forks.
• They are excellent for mental and emotional balance, improving the energy field, enhancing the physical health, and promoting spiritual growth, helping to create inner harmony and fulfillment.
• These tuning forks are placed around the body and near the ears.
• To sound them, you can simply touch two tuning forks together or use a tuning fork activator.
• Their ends finish straight.