Nordic Lights Runic Celtic Cross Pendant Amulet Talisman for Knowledge and Magickal Ability (NLCC03) An ancient cross of Celtic origin encircled by Viking runes, the nine stars represent the nine nights Odin hung on the World Tree to learn their secrets. This symbol was worn for knowledge and magical ability. Approximately 1" in diameter. Each piece, attractively presented with a description of its legend and purpose, comes with a matching chain and jewelry box.