UV pen

[SuperZ391]

i had one then lost it

[SuperLokiGoD]

thats cool for cheating on tests :D

[speederh]

Nice writing. :)

[heatflash888]

Perfect for those hatches you want to draw secret maps in

[Films4You]

Hello World... Looked a bit like the BSOD LOL :)

[Bidone1967]

I use the same UV-Pen.

[anthonyfoxtrott]

thanks for making my skin crawl

[3089858]

@anthonyfoxtrott WHAT DO YOU MEAN SKIN CRAWL?

[anthonyfoxtrott]

@3089858 the sound of the tip on the paper

[BaseAurajin]

now that is really cool!

[Troinik]

cool

[Satelitko]

Shame that cameras capture UV too, and this video just doesn't do the coolness of this pen any justice... :S

[radar77377]

they also capture infrared!

[Satelitko]

But that's not the point, right? >.>

[radar77377]

lol

[ghostvault]

where can I get this pen!?! any retail stores!?

[CanisLupus1987]

@ghostvault Well I guess you might get one everywhere . In Japan you can get them in 100 en stores... so you might be able to find them at Walmart or staples.

[CHUMOROCKS]

@ghostvault DealExtereme