2 x Permanent Ultra Violet UV Marker Pen. Ultra Violet Security Markers
|Price:||£1.99 FREE UK delivery.|
- Twin pack Permanent UV Ink security marker pens that leave an indelible mark
- Doesn't fade like standard UV pens
- No need to purchase overseals to protect the mark
- Markings fluoresce under UV light
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A UV security marker pen with high quality permanent UV ink that leaves an indelible mark and doesn't fade like a standard UV pen. Markings are invisible under normal light conditions and fluoresce under Ultraviolet light. How to use tip: The ink from UV pens dries leaving a glossy mark which may be noticeable under certain light conditions due to the contrast differences between the ink and substrate being marked - this is easily resolved by dabbing the fresh markings with a tissue to remove excess ink, waiting a few seconds to let it dry a little and then rub it until the mark is no longer distinguishable. Testing with a UV light will reveal the mark. It's recommended to practice the procedure a few times on something you don't intend to security mark first to learn how much pressure to use to gain best results.
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Top Customer Reviews
I tried rubbing it off [with water] and while it does fade, it is still fit for purpose [so you may not want to security mark anything you may later sell or if moving address]
I bought along with the following UV torch
Recommended for practioners of the dark arts.
" all valuables in this property are marked"
could it prevent crime?????????????
Most Recent Customer Reviews
SO MANT THINGS YOU CAN DO WITH EM. TRY GLOW IN THE DARK STUFF FOR KIDS ROOMS. ENCOMPASS POST CODE IN THE DESIGN. !Published 3 days ago by Amazon Customer
Works ok but you can see it on most of the things I have used it on when it dries which is a bit annoyingPublished 1 month ago by Janey
These are as good as I have found for the purpose. A clear writing stroke, visible under the relevant light on a number of different surfaces. Read morePublished 2 months ago by Dogbite Dave
arrived quickly seems okay, dont know whether it will be weather proof as ive marked some garden ornaments time will tellPublished 4 months ago by kaz