★ MOS-007 series invisible inks are specifically made for use with Epson printers producing invisible prints which glow under black light.

★ These invisible inks are great for wannabe spies and secret agents, mystery parties, pirates and treasure maps, wizards, mad scientists, or just for anytime you want to pass on a secret message.

★ When the ink printed on paper, it will be nearly invisible. It's a great way to send messages that can't be read by everyone.  When it is the time to reveal the messages, simply shine a black light over the print-out in a dark room.