✨ Unleash the Glow: Make Your Mark in Style!
The OpticzUV Blacklight Reactive Large Tip Invisible Ink Marker in blue is a versatile tool designed for creative professionals and event planners. It features a broad tip, double the ink capacity of standard markers, and glows vibrantly under UV blacklight, making it ideal for security marking, body art, and more. Safe for skin and water-resistant, this marker is perfect for a variety of applications, ensuring your designs stand out in any setting.
| Number of Pieces | 1 |
| Number of Items | 1 |
| Pattern | Solid |
| Body Shape | Cylindrical |
| Style Name | Permanent |
| Color | Blue |
| Material Type | Plastic |
| Surface Recommendation | Textured surfaces yield the best results. |
| Line Size | 3 Millimeters |
| Water Resistance Level | Water Resistant |
| Hand Orientation | Ambidextrous |
| Drill Point | Medium |
| Additional Features | glows bright blue in blacklight |
| Ink Color | Blue |
C**S
Works great
Good for security purposes
P**T
Worked great and was readable under UV light even in daylight
It has a fairly thick line. So secret messages will have to be short. But I’m using it with kids at a camp so should work.
A**A
Great luminescence!
The media could not be loaded. I really enjoy just how vibrant these markers are! And they are easy to use! I wish they didn’t run out of ink quite so fast, but keep in mind that I am working on a rough surface upside down, so the marker is not going to hold up as well as it would on typical paper. To give an idea for project size. That is about 8 hours of work and I used 3 markers.
J**K
Another pen for Breakout EDU secret messages
Great replacement for Breakout EDU pen but still have to keep cap on tight.
J**S
Amazing
Bought it it works shows up on some paper but invisible normally
T**R
Almost invisible.
This becomes mostly transparent when it dries. The main giveaway is going to be how clean the surfaces before you apply this. If you're trying to write something on a window, this is going to show up but it isn't going to be super noticeable. I was able to draw some smiley faces on the walls at work and nobody seemed to notice.
A**A
Exactly What I Needed!
Great value for the price. Exactly what I needed and doesn’t look like it will dry out too quickly. Works great on all types of materials and is invisible as advertised! Would definitely recommend!
J**.
Dried out
When the pen arrived, it was not sealed in plastic or anything, causing it to be completely dried out. I shook it and shook it like a maniac and it still didn’t work. I turned it upside down overnight to see if that would help and it still didn’t work -very disappointed Especially for being almost 9 dollars a pen
Trustpilot
5 days ago
1 month ago
