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.
Invisible Ink Pen: Harmless and flavorless ink pens are healthy toys for your children. It can leave smooth and colorful disappearing inks marks on T-Shirts, paper, skin, and any surface, permanent but washable. With UV Light: The invisible magic ink pen enables you to write a secret message which is invisible after you write with it unless you light on the UV light to see the secret message perfectly. Besides, the dazzling pen with UV light also can be a money checker in daily life.
Willstar 4pcs Invisible Ink Pen, Upgraded Spy Pen Invisible Ink Pen with UV Light Magic Marker for Secret Message and Kids Halloween Goodies Bags Toy
Disappearing Ink is a joke gag product that quickly evaporates upon contact with air. Its formulation is designed to promote fast, efficient, and safe absorption, making it an ideal prank item.
Disappearing Ink
Thames & Kosmos 2023 Product Catalog by Thames & Kosmos - Issuu
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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.
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Thames & Kosmos Spy Labs Inc: Invisible Ink Pen and UV
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