Amber triangular design clip-on earrings, with a dedicated box. Kuji amber dates back approximately 85 to 90 million years ago and is believed to originate from the Araucaria tree. It is the oldest amber used for commercial purposes. In the Kuji region, it has long been called "kunoko" (incense fragrance) and has been distributed to various places since the Jomon period. It has been used for various purposes other than jewelry from ancient times to the present day. Currently, it is also an academically important region, with new species of insects and plants found within the amber, as well as dinosaur fossils excavated from the same strata. - Material: Amber - Earring Type: Clip-on - Accessories: Dedicated box I believe it is a beautiful item, but it has been stored at home. Please understand that this is a used item before purchasing. Thank you for viewing. Accessories: Box