Yeah I know I would not live thru it I I gave this to my significant other for v-day, thought I think its cool. Maybe a niece or daughter thought. It would be easier to track them in the dark too. Oh I have seen many folks make these sort of things, but this I think is the first one that is a real product that I have seen.
http://www.coolest-gadgets.com/20130206/led-crystal-earrings/