I just got some Platinum Preppy Markers today. I was dying to know if they'd work with my homemade iron gall and black walnut inks. They did work very well with the homemade iron gall inks and the one fountain pen ink I tried (Noodler's Lermontov). Only my homemade black walnut ink turned out too pale with this pen. I blogged about it here
. For homemade ink-makers, this could be a boon.
eta: the Noodler's Lermontov looks very blue in the scan, though all the other colors look like the original writing sample. The photograph shows the true color of Lermontov better... it's a medium lavender.
Edited by fiberdrunk, 01 April 2011 - 19:52.