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All Purpose
Red
Invisible Ink.
Specifically made as an alternate readmissions security
hand stamping ink. Glow a
BRIGHT RED
under Black Light.
Visible under certain lighting conditions.
Available in 1, 4, & 8oz bottles. Can be washed off with
a little effort.
Not intended for paper marking
unless visibility is not
an issue.
Water based ink.
Glows
Bright Red.
Refills our
SL-1 Security Marker.
We have the lowest prices on
Invisible Ink GUARANTEED!
If your looking
for a more permanent
ink that will not wash off
that are solvent based
click
here.
See all our inks!
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within the USA
ONLY!