I ran some of the Super Black through a Jinhau X750 $5 Chinese fountain pen with a Zebra G nib on it with great results. All I had to do was open up the feed groove a bit with a razor blade and flatten the curve on the nib slightly. It was slow to start a few times but even with that, I was able to ink an entire 8×10 drawing without having to refill or dip the nib. I tried this several times with the same results. I tried thinning the ink with some distilled water which did help the flow. I have read that you can get away without cleaning the pen immediately after use with India ink, but it is so easy to clean this pen that I chose to empty it and clean it at the end of the day. Zero dried ink left in the feed that needed a deeper cleaning. The pen came with a screw turn plunger filler that makes removing the ink and flushing the bulk of the ink out of the feed and nib very easy.

One video I watched said that the Jinhau X750 would fit the Zebra G nibs without modification. I did not find that to be the case with this pen. The curve of the G Nib was too small, requiring some adjustment with flat jaw pliers.