Since it's pigmented ink, Submitted by Teoh Yi Chie on February 10, 2018 - 10:56am Since it's pigmented ink, when it dries, the pigment particles may clog the pen. That's why I say that it may not be suitable for technical pens. You could try using in pens that you can fully dismantle for cleaning just in case it clogs. reply
Since it's pigmented ink, when it dries, the pigment particles may clog the pen. That's why I say that it may not be suitable for technical pens. You could try using in pens that you can fully dismantle for cleaning just in case it clogs.