DirectGlow Invisible Blue UV Marker Pen with Ultraviolet LED

Batteries can be changed once exhausted. Marker has a fine tip for precision application. We have searched the globe to bring you the most unique, exciting, and diverse products at prices anyone can afford.

Opticz XL Blue Invisible UV Blacklight Reactive Large Tip Security Ink Marker

Property Security ID Pen Permanent Invisible UV Marker Protect Your OOAK Works or Vintage Items

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Our DirectGlow brand ultraviolet reactive invisible ink markers use our premium water based formula for outstanding UV glow effects. Ideal for secret

DirectGlow XL Invisible UV Blacklight Reactive Large Tip Ink Marker

DirectGlow Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow with UV Lights

Opticz XL Invisible UV Blacklight Reactive Large Tip Ink Marker – DirectGlow LLC

This UV blacklight reactive invisible yellow ink large tip marker/pen uses high quality semi permanent invisible ink. Perfect for identification marking, wall decoration and other stealthy security uses. Glows an incredible bright yellow. Perfect for metal, glass, plastics & paper, etc. Totally invisible, won't wash off easily, and is only visible under blacklight. This is the pen you want for semi permanent, invisible marking. Safe for use on skin.

Directglow Brand Extra Large Invisible Blue UV Blacklight Reactive Ink Marker

This is that hard to find UV Blacklight Reactive Invisible Ink for box marking, document marking, and other unique security applications. Only visible under black light. Ink is water proof and very difficult to remove. Best viewed in dark or shaded area. Opticz Blacklight Reactive Invisible Printing Inks are suitable for paper marking as well as non-pourous material marking.

Opticz Blacklight Invisible Blue Ink All Purpose Metal UV Marker

Opticz XL Invisible UV Blacklight Reactive Large Tip Ink Marker – DirectGlow LLC

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