Also known as: 黄金ジェット
A type of golden artifact created by the Quimbaya civilization of Colombia, believed to have emerged sometime between 500 BCE-600 CE. Allegedly, these artifacts depict modern aircraft, which results in them often being considered out-of-place artifacts. In reality, these artifacts were most likely stylized depictions of birds.
Usami Sumireko wears one as a clasp for her cloak.