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Description, This pen will bring lots of surprises to your daily life. It can write on most surfaces such as T-shirts and paper. But the words will

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Is there a child in the world who doesn’t like the idea of sending secret messages in invisible ink? I haven’t met one yet. These pens will be a hit with any child who can write and who enjoys making up their own games. It’s the simplest thing but it really is fun. These would be a treat for kids who like secret spy games, crime-solving or super-hero games, for those who like passing secret notes or leaving clues that only certain people can see.

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Description, This pen will bring lots of surprises to your daily life. It can write on most surfaces such as T-shirts and paper. But the words will

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