Glows brightly under either a 365 or 395 uv light.
General Disclaimer: I sell a lot of vintage items or items several years old. I search for items in excellent vintage condition. Since items may be very old, they may have some imperfections. Excellent vintage condition does not mean they are in mint or perfect condition. Please look at all the photos carefully and use the zoom feature available to examine the item. If I miss something or fail to describe something, hopefully the photos will capture it. Please take note that I am not an expert on collectibles I just try to describe and research each item as best as I can and to the best of my knowledge.