石灰滴水凝结经年而成的天然石。 独特的形态和质感用于装饰或特殊制作材料，难以人工加工。多见于深邃古洞之中。
A natural stone formed over countless years as limestone dripped down with water droplets and solidified. Its unique shape and texture make it valuable as a decorative item or special crafting material, though it is difficult to process artificially. Commonly formed deep within caves that have aged over long periods.