Fun Unique Ink
This is a very unique ink! I use it by itself for what appears to be blank postcards. I also add it to other inks for security. While it isn't visible it is so unique that it can prevent fraud. As always the bottle is super full, great value!
A unique ink indeed.
"UV glowing is perfectly good, and the ink is almost invisible otherwise. It should be noted though, that if a line is too wet, the ink will leave a visible glossy trail as if it's never completely dry.
The only downside was that there seems to have been a small fragment of some alien substance (seems like a curled up thread or dust) inside of a bottle. I believe it to be harmless but will write later if I find it to be otherwise."