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.

Fingerprinting Kit

Spy Labs: Invisible Ink Pen and UV Light – Thames & Kosmos

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

Pretend Play

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

Groovy Glowing Candy Lab – ToyologyToys

Do you have what it takes to become a top secret agent? Time to report for detective duty with Tiger Tribes Top Secret Missions an intriguing and mind-bending activity set. Junior agents are first required to go through basic training learning the essentials of observation, investigation, lateral thinking, code cracking and fingerprint analysis.

Top Secret Missions - Detective Set

Willstar 4pcs Invisible Ink Pen, Upgraded Spy Pen Invisible Ink Pen

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Invisible Ink Pens for UV Light Lessons

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