I just made a new ink for practice on latex skin. If you are interested in buying, please contact me. The ink is like honey, very easy to stick to the blade and on the latex.
To wipe it off, just use dry paper towel or napkin without the need of baby wipes, oil, makeup removal. Just dry napkin is all you need to wipe it off. And it doesn’t smear much like other pigments I have tested out so far.