Shanghai Stationary Deep River (sample)

This ink is an absolute stunner when swatched – photos can't do it justice. This ink is a soft grey-blue with gorgeous chromashading into a golden yellow in places. It's not particularly saturated, so in a fine or dry nib it becomes pale (still very much legible, though!) and fails to show off the beauty of its shading. In a broader, wetter nib it's a true beauty of an ink and highly recommended. 

In terms of behaviour, it seems well-behaved so far and we had no significant observations beyond recommendations around nib size/wetness.