This deal is already so low, it isn’t eligible for additional discounts/coupons.
The Invisible Ink Pen with Mini Keychain Blacklight is simple and fun to use. You can write your invisible message on a suitable surface, then shine the LED blacklight on it and see it glow! Bringing together a unique glow in the dark marking pen with a blacklight LED gives you an amazing variety of applications.
Button for light must be held down for light to operate.
Write a secret message
Personalize objects
Emergency lighting
Highlighter
Includes 4 AG3 batteries installed.
Made in China
Our awesome customer service department is ready for your questions! Although we are a small company (10 of us total), we will do everything we can to answer your questions and take care of any problems.
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