LOL... I love these things...
we all quit smoking to improve our health, now we're vaping with radioactive O-Rings... is this really a good idea?
At work, the only bathroom available for awhile was radioactive. It is used by the patients having nuclear medicine scans and those with the pellets for their prostates. Nice that we weren't told about the radioactivity until we had been there nearly a year!
So, I figure a little glow in the dark material can't do much more damage



In the mean time, I figured I'd get my hands dirty and learn the basics
