Spy Pen(UV Light) Toys,Pretend you're an international super spy on an undercover operation to save the world from an evil maniac with plans to take over the world with a solar-powered satellite laser gun. What is the one accessory you'd need most? The Spy UV Pen, of course! Each 5" plastic spy pen features ink that is made of special high-brightness compounds that are invisible to the naked eye, but magically illuminate when exposed to a black light. Conveniently located on the opposite end of the pen, the black light allows you to read any messages left to you by your spy friends. Perfect for writing down secret spy messages, scrawling secret grocery lists, or keeping a catalogue of all of your internet passwords.

Features:

*Black light LED reveals message

*Hidden note compartment holds paper

*invisible UV ink marker

*Uses Plain Paper