Related threads:
I want to know why it was necc. to make the Mary figure glow-in-the-dark, and to have her suspended in the Lourdes water. Does she suddenly start glowing, a.k.a. functions like a dosimiter (radiation monitoring device) if the vial springs a leak?
-- Alex Murphy, February 6, 2007
I don’t know why it glows in the dark, but if it had “snow” in it, it would even be cooler.
Honestly, I don’t think kitsch manufacturers/purveyors give a lot of deep thought to these things.