“Blacklighter” UV Party Highlighter

here’s a project i call the black
lighter basically it’s just a
combination of a black light LED and a
highlighter pen I have two of them one
at the back and want the front this one
has been hot glued in place and then
connected to this cr2025 battery clip
and battery you can find those online
I’ll leave a link in the description and
then another one the front so that when
you’re drawing and writing it accents as
you’re doing it so it’s pretty fun you
can just put the button cell in the
front when you’re not using it clips in
place now you can see one here and one
there you can sort of tote around or
whatever you want at the party what I’m
referring to is blacklight parties or
highlighter parties and basically you
just encourage people to wear white
t-shirts and you can draw on each other
and it’s just a fun time so I’ll show
you real quick how that works so it’s
pretty bright and here’s that white
piece of paper i’ll just show you how it
works so you can see how it’s accented
by the UV light backlight and then it
also works on your hand so you can draw
on each other’s faces or do whatever you
want it’s just fun you know and it’s
especially accented by the backlight on
my hand it’s not really that noticeable
in camera but just a fun project pretty
easy to make who knows if they already
sell something like this but I had the
supplies and I had the idea so I thought
why not so let me know what you guys
think and thanks for watching