September 24, 2017 at 12:51 pm #101903
I just started using Kuretake’s White Ink 30, which is fairly opaque, but you can thin it to lighten without going totally white. According to Jetpens, it’s supposed to be a favorite of comic and manga artists because you can easily draw or color over it. So far, I do like it. I also got a Derwent Graphik ‘Snow’ liquid ink pen, which flows well (to begin with anyway) and is nicely opaque. I suspect it will have the usual problems that these pens do when the ink gets lower.