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Write invisible messages only you can see!

Ink becomes invisible under UV light.

Requires 3x AG10/LR54 batteries (included)

Recommended Age: 8+

Heros Armor Invisible Hero Pen

$12.99
$12.99
0

WARNING: Contains button or coin cell battery. Hazardous if swallowed. Please keep battery out of reach from children.

4 payments of $3.25