QUOTE (Slush99 @ Mar 12 2006, 09:44 PM)
The staining surprised me. I didn't know it would stain so much.
Staining clogs, right?
These two Hero pens have only been flushed with water between fillings. It does seem to me that the purple color showed up after using Tanzanite, frequent with these pens. However, I use them as test beds for new inks so it is certainly possible than the staining was caused by another ink or a combination of inks. It also could have been caused by poor flushing, but I don't think so. These pens never skip and they give me a good idea what an ink may look like through another pen. Neither has ever showed signs of clogging, contiributing to my belief that cleaning is not the problem. I have had quite a variety of inks through them, too.
It's not a big enough issue for me to try to use a cleaning solution on them, but I may try one to see what happens.
Bill