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Invisible UV Ink Marker Pen

Invisible UV Ink Pen

Invisible UV ink pen that writes on any surface but is recommended for use on paper.

The ink is invisible under normal light so what you write cannot be seen unless the page is exposed to UV (black light).

More details online at UV Products

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This entry was posted on Wednesday, October 15th, 2008 at 11:18 pm and is filed under Glow in the Dark. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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