Birthstone Crystal Charm Set (Pack of 12) Stone Types: Quartz, Rose Quartz, Carnelian, Goldstone, Howlite, Obsidian, Opalite, Sodalite, Hematite, New Jade, Amethyst - Chevron Pack of 12 Perfect for keys, jeans, bags, zips and mobile phones Ideal for travelling A superb gift idea!