$9.99 FLAT RATE SHIPPING WITHIN THE CONTINENTAL U.S.

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Thames & Kosmos Spy Labs Invisible Ink Pen and UV Light

$9.99 FLAT RATE SHIPPING*

Description

Whether you're raising a young Sherlock Holmes or a future James Bond, your little investigator needs the high-tech help of an invisible pen and UV light to reveal evidence and complete secret missions.

  • This pocket-sized pen is perfect for stealthy invisible message writing on the go. And the UV light illuminates other items that glow!

    • Ages 8+.
    • Requires 1 AAA battery (not included).

  • Thames & Kosmos was founded in 2001 by a science museum director and her son, who saw the great need and demand for better science education materials — resources for parents and their children that are more engaging, more effective, more relevant, and more fun.

  • Safety Warnings

    WARNING 1 - small parts