The Invisible Ink Spy Pen from House of Marbles is a sleek and stylish pen with a transparent body and a button for activating the invisible ink. It features a fine tip for precise writing, making it perfect for secret messages and hidden notes.
An Invisible Ink Spy Pen from House of Marbles, featuring a sleek transparent barrel and black ink tip, designed for secret writing. The pen has a button that activates the invisible ink and a clip for easy attachment to notebooks or pockets, making it perfect for spies, kids, or creative writing activities.

Invisible Ink Spy Pen

House of Marbles SKU: 44823 Barcode: 5014631013839

$7.99

This clever spy pen lets you write secret messages only revealed by the built in U.V. light! Perfect for any budding spy.

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