Uranium Glass Glow Keyring – UV Reactive Mini Potion Bottle Vial

These miniature glass vials are filled with authentic uranium glass shards, which produce a mesmerising yellowy-green fluorescence when exposed to UV/blacklight. 💚

Each vial is finished with a securely fitted cork stopper and attached silver-tone keyring, making it both a striking display piece and a quirky collectible accessory.

Uranium glass is glass made with uranium oxide added to the glass composition before melting. This gives the glass its characteristic yellow, green or fluorescent appearance, with the fluorescence becoming particularly vivid under ultraviolet light.

A fantastic little curiosity for collectors of uranium glass, vintage oddities, unusual jewellery and all things wonderfully strange.

Please note: The vial is sealed and intended as a decorative collectible. Do not open or ingest the contents.