Invisible Ink Pen and UV Light
- In stock, ready to ship
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Orders under $99 ship for $15, while qualifying orders of $99 or more ship free. Free in-store and curbside pickup are available for online orders. We ship within the Continental U.S. only. Orders ship via UPS Ground unless otherwise noted and do not require a signature. For full shipping details, click here.
We want you to love your purchase! If you need to return something, you have 30 days from the day you receive it. Just make sure your item is in the same condition you got it, with tags still attached and in its original packaging, and have your receipt handy. For a complete outline of our returns policy, click here.
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.