Invisible Ink Pen and Black Light – 4 Pack

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Requires 3 AG3 Button Cell Batteries (included) FREE REPLACEMENT BATTERIES INCLUDED
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Invisible Ink Pen
Emergency Flashlight Secret Message Invisible Ink Pen with UV Light: Pack of 4....... Communicate secret messages to your friends. Simply write a message with the invisible ink pen, then light up your message with the mini UV light; to see what was written down. 4 pieces included in package FREE REPLACEMENT BATTERIES INCLUDED More »