These are specimens of authentic Blue Amber from the Dominican Republic (40 million years old)!
While amber is typically hues of yellow/orange, under direct sunlight this amber will exhibit a strong fluorescent blue hue.
It is theorized that this amber gained its unique properties as a result of being preserved after a prehistoric forest fire.
These specimens are ~1" long and price is per specimen. They come in a floating frame for easy display and can be shipped worldwide.