The birth of color when light and darkness meet happens in the original grey.  From the point of view of physics, grey is a quality that operates independent of wavelength.  Grey holds a special place in the Esogetic therapy system.  This new set of 3 grey facetted crystals (light, medium and dark grey shades) is used to restore contact with the informational sources of life and healing.  Comes with a brochure with application instructions. Price is $225 plus shipping.