The first disposable technical pen to use archival pigment ink, the Micron range is favoured artists, writers and illustrators everywhere.
PIGMA® ink has become the defining standard for reliable, permanent, archival quality ink.
Archival quality ink is acid-free, chemically stable, waterproof, and fade resistant.
No smears, feathers, or bleed-through on most papers.
Strong plastic tip is steel clad for strength and for use against rulers and drawing instruments.