This lovely colourful Seven Chakra Necklace contains 7 types of crystals which are used to balance the mind and soul. Chakra jewellery is often recommended for people who use Reiki or practice yoga to help enhance their spiritual and physical wellbeing.  Stones include clear quartz, amethyst, sodalite, green aventurine, carnelian, yellow jade, and black agate or black obsidian.