Every spy needs to be able to write in secret, and now you can thanks to the Secret Message Invisible Ink by Spy Net. You will be able to write all of your messages and keep track of your evidence without worrying about peeking eyes reading your words.
In this ultimate spy supply kit, you are going to get a pen filled with invisible ink that can only be seen using UV light. So you are also going to be receiving a LED light that emits UV rays to detect the invisible ink. The LED light is conveniently attached to the side of the pen, so you never have to worry about losing it or not having it on hand. Use your LED light to read your secret messages, which you can even use in pitch-black darkness!
Jot down notes about your secret missions with your invisible ink pen. Or use it to write down important details about enemies. You can also record information, such as secret codes and passwords using your Secret Message Invisible Ink pen set. You will need three button cell batteries to get you started, which is included in the kit for your convenience. The invisible ink works on any type of paper, so you can use it to mark paper napkins, journals, or cardboard -- whatever you have on hand to write on when you need to write down an important spy related message. You can even use the ink on your skin!
The pen itself is a basic black pen with bright blue details, similar to a typical ink pen used for school work. The light folds up into the side of the pen so it is undetectable by roaming eyes. It also features a clip on the top so you can attach the Invisible Ink pen to the side of your writing notebook. You can even add it to your pencil pouch without anyone knowing there is any difference, which is necessary as you are training in espionage. Now you are set to take your spy missions underground as you write down your most secret details using ink only seen by you!