SAKURA Pigma Micron Pen Extra Fine Set - Black (6 pk)

Pens with a waterproof, quick-drying pigment ink that will not feather or bleed through even the thinnest papers. Inks are smearproof once dry and fadeproof against sunlight or UV light. This package contains six .15mm tip pens. Archival quality. Conforms to ASTM D 4236. Imported.