UV ink
UV ink & invisible marking – visible only under UV light
Our UV ink products allow you to create invisible stamps, secret messages and UV-reactive bodypaint that only become visible under UV light. Perfect for access control, events, creative activities, games, workshops and education.
The ink is completely invisible in normal light and lights up instantly when exposed to a UV flashlight. Ideal for clubs, festivals, children’s activities and interactive experiences.
UV ink & invisible marking – visible only under UV light
Our UV ink products allow you to create invisible stamps, secret messages and UV-reactive bodypaint that only become visible under UV light. Perfect for access control, events, creative activities, games, workshops and education.
The ink is completely invisible in normal light and lights up instantly when exposed to a UV flashlight. Ideal for clubs, festivals, children’s activities and interactive experiences.
Blacklight stamp ink for skin
Looking for an invisible stamp that only appears under UV light? Our blacklight skin ink is ideal for access control at events, clubs and festivals. The stamp is invisible in daylight and becomes clearly visible when checked with a UV flashlight as described in the page content .
- Invisible in normal light
- Visible with a UV flashlight
- Safe for use on skin
- Perfect for events & entry control
UV pen with invisible ink (for paper)
The UV pen with invisible ink writes completely transparent on paper and becomes visible only when illuminated with the UV light built into the cap. This product is clearly listed on the page as a UV pen with invisible ink .
- Invisible ink for paper
- Built-in UV light in the cap
- Perfect for secret messages, escape rooms & creative tasks
UV/blacklight bodypaint pen (invisible on skin)
The bodypaint pen writes invisibly on the skin and glows brightly under UV light. Ideal for glow parties, shows, entertainment and creative workshops. This product is listed on the page as a UV/blacklight bodypaint pen .
- Invisible on the skin
- Bright glow under UV light
- Skin-friendly & easy to apply
Which UV light do you need?
All products on this page become visible with a UV flashlight. A compact 365–395 nm UV light works perfectly for stamps, UV pens and bodypaint, matching the usage described on the page .