Women's prayer beads, black onyx, 8 inches, Rinzai sect, made to orderBlack onyx rosary of the Rinzai sect. Black onyx is a type of agate, a collection of small quartz. Once onyx was considered a "charm to ward off evil" and has been used as a talisman and amulet to ward off evil since ancient times. It has been used as a talisman to ward off evil thoughts and bad energy, so it is believed that people who are easily emotional can suppress their excitement and become rational when they wear it. Black natural stone, which