The Chakra Set is a set of forks that can be used with the chakra system. This set consists of 8 tuning forks and is very much same as the 7 Chakra Sets and the only difference is the addition of one more Tuning Fork which is for another specific purpose detailed below. The Chakra Set is based on the mathematical rotation of the planets around our Sun. These forks are NOT based on a musical scale. They work more on the cosmic multi-dimensions of our chakras, our subtle bodies and other energy gateways & pathways. Using precise mathematical formulas of our Solar Systems planetary cycles, these forks have been created to connect to our cosmic multi-dimensional selves which are eternal, extremely subtle and are accessible through gateways, ladders, layers and multi-dimensional levels of energy. These forks provide pathways to a Cosmic Universal understanding of All of Life and our never-ending Souls relationship to it. In comparison, they are unlike the Harmonic Spectrum Set, which is tuned to the Pythagorean Scale (also known as the Just Scale), and is more in touch with the physical plane of existence which works at a more physical level with the chakras than the Chakra Tuning Forks. The physical plane is denser, more crystallized, more cognitive, centered more around the 5 human senses and the tissues, fluids, bones, organs, etc. of our physical body. Swiss mathematician and musicologist Hans Cousto had developed them.