18 ml UV Invisible Ink – Hidden Writing, Secret Drawing, and Mini Reveal Lamp
This UV invisible ink allows you to write or draw a line that is almost imperceptible in normal light, then reveal it under ultraviolet light with the included mini lamp.
It can be used to add a hidden message, a discreet marker, a secret annotation, or a second image on paper, visible only upon revelation.
The result depends on the surface: on some papers, the dry line may remain slightly visible. It is therefore preferable to do a test before working on a definitive composition.
INFORMATION
In normal light, the dry ink remains very discreet. Under ultraviolet light, the applied areas become fluorescent and reveal the drawing.
It can be used alone or added to an existing drawing: hidden text, nocturnal details, signs, outlines, annotations, composition markers, or a second reading of an image.
For a clearer revelation, let the ink dry completely, reduce ambient light, then briefly illuminate the drawing with the mini UV lamp.
FEATURES
Capacity: 18 ml
Revelation: under ultraviolet light
Accessory included: mini UV lamp
Recommended surfaces: smooth or slightly absorbent papers, after prior testing
FIRST USE
Test the ink on a scrap of your chosen paper. Some surfaces absorb more liquid and may make the line more visible after drying.
Apply a thin layer to limit visible marks in normal light. Too thick an application can leave a trace, even before UV revelation.
Allow to dry completely without rubbing the surface. Revelation will be cleaner if the paper is dry and ambient light is reduced.
Briefly illuminate the drawing with the mini UV lamp. Add a second layer only if the fluorescence is too weak after the first test.
Do not pour this ink into a fountain pen with a reservoir. Instead, use a dip pen, a fine brush, or an easy-to-clean tool.
PAPER, TOOLS & PRECAUTIONS
Smooth paper facilitates fine lines and clear drawings. Very absorbent paper can diffuse the ink, widen the line, and make the mark more visible in normal light.
Use a fine brush, a dip pen, or a tool compatible with fluid ink. Clean the tool quickly after use to avoid dry deposits.
Do not look directly at the UV source and do not point the mini lamp at your eyes. Keep the entire set out of reach of young children.
Close the bottle after use and store it away from heat, direct light, and dust.
PAIR WITH
To work with a dip pen, this ink can be accompanied by the
dip pen set
or the
ink writing set with glass pen.
For effects visible in natural light and enhanced under UV, you can also check out the
18 ml fluorescent ink.
To create contrasts on dark paper or add visible highlights, it can be combined with
opaque white pens
or the
black sketchpad with beige paper.
To explore other light effects, you can consult the
phosphorescent liquid dye for resin
or the
phosphorescent textile thread.
🤍 Ikane Workshop Tip
First draw the visible part of the image, then add a detail under UV that changes its interpretation: a phrase, a path, a constellation, or a second outline.
