And here is the lovely couple BEAMING with happiness.... or is that UV markers?
OH YESSSSS IT IS!

(These are VERY hard to photograph, I have some of the most unsteady hands)

You can see a better version here:
http://www.furaffinity.net/view/8353940/
in natural light

These are quite obviously kandi glow badges, they are coloured with ultraviolet blacklight reactive markers and adorn with glow in the dark beads, great for party-goers :>

I'm currently taking orders for these $10 each.

Art by GlueFactory
Sugio copyright to  sugio
Aurora copyright to  wolfaurora