石灰質が水滴と共に滴り、長い歳月をかけて固まって形成された自然石。 独特な形態と質感を持っており、装飾材や特殊な製作材料として使われるが、人工的な加工は難しい。長い年月を経た深い洞窟の内部でしか主に形成されない。
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.