Heros Armor Invisible Hero Pen
Write invisible messages only you can see!
Ink becomes invisible under UV light.
Requires 3x AG10/LR54 batteries (included)
Recommended Age: 8+
$2.74
Original: $9.14
-70%Heros Armor Invisible Hero Pen—
$9.14
$2.74Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Write invisible messages only you can see!
Ink becomes invisible under UV light.
Requires 3x AG10/LR54 batteries (included)
Recommended Age: 8+
