Funtime - Invisible Ink Spy Pens

Type: Pens

Use the invisible ink spy pen set to send secret messages to your friends. The invisible ink only shows up under the UV light on the pen cap.

• Hide your writing with the invisible ink pen

• Use the UV light on the pen lid to reveal your secret messages

• 2 pens in each pack. One red, one black.

• Requires 3x LR41 batteries (included, not replaceable)

• Age: 3+