The brush it's self wasn't so bad, when I got it to work at least. (sort of got
it to work?) I don't know if I got a defective one, but my brush pen will not
twist open in order to allow the chamber to fill. The only way I could get it is
if I submerged the brush in water/ink/paint I was wokring with and squeezed in.
But when I got it up and working,the strokes were nice,but it releases liquid
way too fast. I don't think I'd purchase this product again.
After having this pen for about a month now, I will say, it started out
fantastic.Beautiful dark lines, really good spring and resistance and made some
very nice lines. My biggest problem with it is after use, it wears out very
quickly, and both ends become frayed very fast. It also dries out super quick,
and I found myself having to add a little bit of water multiple times to get it
back up and running. It's not a bad pen, but not the best either.