Keep tabs on all your different online passwords and keep them safe from others. This clever little pen has invisible ink that can only be seen when exposed to UV light. Which means that to all intents and purposes the pages you write your codes down on look completely blank. It has its own built in UV light, and comes with a password book with dedicated space to write down your ID/username, password and other essentials – using the invisible ink pen of course.

-Invisible ink writes on paper, metal, plastic and skin
-Ink only visible under UV light
-Includes a hardback ring binder password book H14.5cm x W10cm