![](http://rebeccazamolo.com/cdn/shop/files/GameMasterSpiesPenWS_a10845e0-aebf-4eca-b951-079d8e02524c.jpg?v=1711743170&width=1)
Game Master Spies Invisible Ink Pen
Use your Game Master Decoder Ring to create secret codes or create your own with the new GAME MASTER SPIES invisible ink pen.
Use the UV light at the end of the pen to see your secret code with a press of a button.
![Game Master Spies Invisible Ink Pen](http://rebeccazamolo.com/cdn/shop/files/GameMasterSpiesPenWS_a10845e0-aebf-4eca-b951-079d8e02524c.jpg?v=1711743170&width=1)
Game Master Spies Invisible Ink Pen
$12.99