5–in-1 Gadget Pen. It’s a pen (duh), laser pointer, mini LED flashlight, UV bank note checker and a stylus. Oh and a bit of a geek fashion statement if you ask us, which you didn’t. $11.00.
5 in 1 Gagdet Pen allows you to write conveniently in the dark. It also has a stylus for you to use on PDAs, mobile phones or even to play NDS. It also consists of red laser pointer and bank note checker, too. It is undoubtedly a multi-function pen.