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 Some useful
reasons why you should own one !
Blacklight produces Ultra Violet, or UV.
Many materials
shine
under ultraviolet lighting producing
colors or light that our eyes can see, and making things that
might go undetected visible to us.
If you sell items and if there is a possibility
for returns, you can mark your items with the invisible ink marker
before the item is sent. If
a return is necessary, you will be able to detect if it was the
item that you sent originally by checking your marks that you
made. This is a great
way to head off switching.
If you were taking an item in for service and you want to ensure
that you receive the same item back. You
could mark it with the invisible ink and check the item when it is
returned to ensure that you received your original item.
Do
you work in an environment that you may need to share your tools? Ever
have a problem with the person that borrowed the tool claim that
it is his tool? Now
you can prove it is your tool. You
can mark your tools with the invisible ink marker and when that
person says that it is his tool, you can pull out the black light
and illuminate the area that you marked proving that it is your
tool.
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