Secret Message Spy Marker with Flash Light - Hidden Message Pen - Invisible Ink and UV Light
This spy pen is the top secret way to write! Write a top secret message with the invisibility ink, and reveal it with the UV flash light!
You can use this in two fun ways. First, one end of the pen has a functional ball point pen when you want to write things for others to see. Open the cap to use a clear marker that writes invisibly, the only way to see the message is to shine the light that is attached to the pen!
- Approx. 6" long
- Includes a built-in flashlight to expose the message.
- Each pen has two tips, the clear ink (invisible) and the ballpoint pen tip.