Sauralite Azeztulite™ Nine Stone Chakra Sets 
"For this Vibrational Ascension body layout, we use nine stones, one at each of the physical chakra points, and one at the Earth Star, about eight inches below the feet, and one at the Soul Star, about eight inches above the head. These stones are energetically matched  to work together harmoniously."  —Robert Simmons
  
NOTE: Pictured is an example of the Medium size, shapes will vary