Penman Permanent Pigmented Ink - Copper Oxide 30 ml

30 ml  Glass Bottle

A water-soluble range of inks that are Permanent when dry. 
Ideal for pen work, followed by a watercolour wash and where
excellent lightfast-ness and permanence are needed. All colours are intermixable,
with good flow and a matt finish. A fine range of Ph neutral, highly pigmented ‘Indian Inks',
with a wide colour spectrum and many uses. 
Fountain and Technical pens are not suitable for use with these inks.

All of the inks in the Roberson's Penman Range are Ph neutral,
non-toxic, non-flammable and environmentally friendly.

The Permanent Pigmented inks are similar to 'Indian ink', highly pigmented,
intermixable and permanent when dry.