Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow ... - 2024 report by Whydis
Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow with UV Lights
These UV ink markers are completely invisible in normal lighting, but illuminate incredibly bright under UV blacklight! Use these ink markers to implement security procedures, secretly mark your valuables, write hidden messages, artistic application,...
I see someone else didn't get lights, but I got mine March 30 2017 and mine had 3 pens and 3 lights just like the picture (Sold by Directglow and Fulfilled by Amazon).
You are reading snippets from reviews of Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow with UV Lights
The markers work okay, but the little lights are not bright enough and one has already stopped working.
The teens realized that the UV lights were different ("hey, these lights are purple, weird")
The markers work okay, but the little lights are not bright enough and one has already stopped working.
You are reading snippets from reviews of Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow with UV Lights
More about Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow with UV Lights
These UV ink markers are completely invisible in normal lighting, but illuminate incredibly bright under UV blacklight! Use these ink markers to implement security procedures, secretly mark your valuables, write hidden messages, artistic application, or just for plain fun! Each marker is full of our special blend of UV ink, so you get long lasting UV special effects
Markers are blacklight responsive ONLY and do NOT glow in the dark.
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