uranium glass jonquil color square stainless steel studs. Add to your uranium collection with these not as common color stainless steel stud earrings. Stack your ears with different colors and go out to that blacklight party. The color is great even when not lit up with uv blacklight. Uranium glass does not glow on its own it only glows when under uv blacklight. These are made from new old stock aprox 5x7mm rhinestones that are vintage and have some loss in the foil but can't see when in ears. The setting is brand new. Happy to bundle. I use recycled packing material unless otherwise requested.