The Crystal Cavern dragon may predate almost all other dragon species, for it hails from a cavernous geode deep in the earth that was formed during the stormy volcanic period early in the planetâ€™s history. Its name comes from the large, shiny crystals of its home. Scientific Name: Draco crystallo Characteristics: Light shimmery colors belie the power and strength of the mighty Crystal Cavern Dragon. Spending much of its life near the Earth's core, it is impervious to heat and pressure. Size and Color: An ethereal blend of light blue and green tinges a bright crystal white, giving this 5-inch-long and 4 Â½ inch tall figure a shimmering look. The Crystal Cavern Dragon is part of the Dragons collection All of our products are Non-toxic and BPA-free.