
I prepare the necklace with waxed cotton cord, which you can adjust shorter or longer. Natural stones are. AMETHYST purple. blue LAPISLAZULI green AVENTURINE pink ROSE QUARTZ yellow CITRINE QUARTZ orange CARNIOLA brown RED JASPER. The bad energies will accumulate in the stones and not in your body, thus protecting you from possible diseases, many of which we ourselves cause with negative emotions ** They are sold by units with the brown cord