Write and send secret messages
Want to send a secret letter to your friends? This pen with special invisible ink won’t allow anyone to read your message!
Special invisible ink
As the invisible ink of this pen can only be seen under UV light, you can write whatever you want without worrying that the people near you can read it.
Equipped with special light
This pen is designed with a mini LED UV light in the pen cap so you can light it up to see what your friends wrote to you.
Bring surprise and happiness
Kids love exploring, let them enjoy the great achievements when finding out what’s on the sheets with this pen.
Write on any surface
The high-quality ink can be written smoothly on any surface even on your skin without causing any irritation.
Get your special discount!
Due to variations of light and color settings of computer/personal device screens, colors may appear slightly different from photographic images.
Due to the manufacturing process, sizes of items listed in descriptions are approximate and actual size may vary slightly.