Invisible Ink

Ultraviolet Ink and Pads

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Haven't you always wanted some invisible ink for secret spy missions as a kid? Well it's not just for spies! Acorn Invisible Ink is both waterproof and safe to use on skin. Most commonly applied to hands and arms for identification purposes at gatherings, night clubs and parties, our UV invisible ink dries instantly and can remain on the skin for approximately 24 hours. Acorn Invisible Ink shows up as BLUE when seen under UV lighting. A dry ink pad must be purchased to use our invisible ink with a regular rubber hand stamp.

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Invisible Ultraviolet Ink

Online Sale Price: $19.95

Fun Runs, Glowstick Marathons and Nighttime 5k's are all popular and fun health trends these days. Outshine the competition by using our Ultraviolet Ink to create designs on your body that will show up as your run through the course's UV lights! Or if you are the event coordinator, use our UV invisible ink to assign race numbers and to identify participants during the race course. Paint or stamp spooky designs on pumpkins and paper tombstones during Halloween! The applications and fun of using Invisible Ink is endless. If you are ever unsure about which products will work with our ultraviolet invisible ink or the process of adding UV invisible ink to a dry stamp pad!