Liquitex Professional Acrylic Ink Pen Cleaner is ideal for cleaning acrylic ink from paint brushes, technical and dip pens and airbrush parts. Simply rinse them with a small amount of pen cleaner to remove ink. Should some ink dry on your brushes or nibs, soak the items in Liquitex Professional Ink! Pen Cleaner for a few minutes and then rinse with water.
not used yet, but I've been trying to get this for some time and not found it, so v pleased to have it A.L. Moir (St. Andrews, United Kingdom) on 29 Jun 2013
I was impressed on how easily this product dissolved the dried up ink and acrylic ink
I placed the nibs in a cup with a little warm water and a capful of this and within just a few minutes, most of the encrusted ink was gone without having to scrub
It is also more gentle than detergent and has no odor Alexis Moore (Miami, USA) on 30 Oct 2017