Material: bonded marble, raw amethyst crystals. The Bifacial Skull ring showcases two skulls positioned back to back, each facing opposite directions, separated by a crown of raw amethyst crystals. The skulls have an artefact-like texture that contrasts with the mirror surface of the amethyst crystal. Make this charm your own talisman. This item is fully handcrafted using natural materials; it is not printed or automatically produced. Executed in a unique technique, combining the cutting edge and traditional materials. Every step of the production process is environmentally friendly and all kinds of raw and supporting materials are vegan. 1 tree planted for every product sold! Find out more.