"7 natural stones- reflecting the 7 chakra colors comprise this lovely meditation set. Chakra originates in the Hindu belief in the spiritual body. Chakras are regarded as an energy field withing the body and align with the body's endocrine glands. Chakras ascend from the base of the spine upward to the head. Their purpose is to keep the physical and spiritual body in balance. Set contains 7 natural stones: amethyst, lapis, aventurine, tiger eye, red jade, red jasper, clear crystal."