Write it. Let it vanish. Reveal it.
Dip your pen, write your message, and watch it disappear as it dries. Then switch on the UV light and it glows right back into view. Hide a love note in a book, sign a birthday card with a secret, or set up a treasure hunt only the clever ones can solve.
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What's in the box
1 × Nivaroa Invisible Ink (18ml) and 1 × UV light. Works with any fountain pen or glass dip pen.
How to use
- Dip your fountain pen or glass dip pen in the ink.
- Write or draw on paper and let it dry. The message disappears.
- Dim the lights and shine the UV light over the page to reveal it.
Good to know
The ink is undetectable in normal light and only shows under UV light. Keep the cap tightly closed when not in use, and store out of reach of young children.
Nivaroa vs. Regular Ink
Regular ink shows up right away. Ours waits for the light.
| Nivaroa | Regular Ink | |
|---|---|---|
Hidden until UV light |
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UV light included |
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Perfect for secret notes and gifts |