Each rune is made from genuine blue onyx and has been carved and painted with a sacred symbol. Rune symbols have been carved into stone and used for divination for centuries. Each rune has its own meaning and influence. Set includes 25 polished gemstones, explanation scroll and a velvet pouch. Stone sizes will vary. SYMBOL: Onyx is associated primarily with the root chakra. It assists with challenges in life, especially those caused by a drain of energy. It prevents the draining away of personal energy and can be used for protection from such.