Spy Labs Invisible Ink Pen and UV Light

As a detective, you always need the right tools when you are on the hunt for evidence or reading secret messages. Ultraviolet light helps you uncover many hidden clues. Exchange top secret info with your friends and fellow agents using this high-tech device. The pen uses a special ink that only becomes visible under ultraviolet light, like the one emitted by the flashlight on its opposite end. You can also use the UV light to find other objects and materials that glow.

With two or more Spy Pens, secret messages can be sent between friends! This incredible pen writes with invisible ink. Reveal the hidden message with

Spy Pen - Invisible Ink Pen

HeroFiber 12 Invisible Ink Pen with UV Light and 12

House of Marbles Secret Agent Invisible Ink UV Light

An activity book to beat the boredom blues, packaged with a UV invisible ink pen with built-in revealer light! Battling the I-Have-Nothing-To-Do Blues? Never fear, this book is here! The Klutz Book of Invisible Boredom Busters is jam-packed with hidden messages, secret codes, games, jokes, and more activities to help bust even the most unbeatable boredom.

Top Secret: the Ultimate Invisible Ink Activity Book (Klutz Activity Book) [Book]

32 Pack Valentines Invisible Ink Pen with UV Black

Spy Labs: Invisible Ink Pen and UV Light – Runnin' Wild Kids

MALEDEN Invisible Ink Pen, Upgraded Spy Invisible Ink

2 In 1 Highlighter Invisible Ink Pen Marker Magic UV Lights Ultra

Spy Labs: Invisible Ink Pen and UV Light in Tin — Piccolo Mondo Toys

Your child can use the Invisible Ink Spy Pen to write, read, and share invisible messages with fellow secret agents., Use the UV light to reveal the

Invisible Ink Spy Pen

Invisible Ink Pens for UV Light Lessons

Spy Labs Invisible Ink Pen and UV Light – Awesome Toys Gifts

Description:, 100% brand new and high quality., Invisible Ink Pen - Click the pen (for UV light) to show the writing., Write on just about anything.,

4PCS Invisible Ink Spy Pen Built In UV Light Magic Marker Secret Message Gadget Pen (Random color)

Invisible Ink Pen – Kikkerland Design Inc