Trove of Valhalla North Star for Direction and Constancy Charm Amulet Talisman Pendant Through magic, Odin spun the heavens around Veraldar Nagli or the World Spike. Known to us as the North Star - beautifully interpreted here as a pendant - it was essential in navigation and was named Odin's Eye by the Vikings. For Direction and Constancy. Approximate size: 1" in diameter. Made of pewter and provided with a chain.