Pigma ink, invented by Sakura over 25 years ago, continues to be the most reliable permanent ink on the market today.
Artists, consumers, the government, and scientists consider Pigma Micron a necessary basic tool for any archival-quality, handwritten project.
This permanent, fade resistant, chemically stable, pigment-based ink will not bleed or run if liquids are spilled on or applied to the document after the ink has dried.
Perfect for legal situations, Pigma ink is nearly impossible to alter on documents, in log books, or on checks.
ItÕs no wonder architects, archivists, anthropologists, entomologists and laboratories depend on Pigma Micron for record keeping.
This set includes four Pigma Micron Sepia pens in sizes 01 ,05, 1mm, and brush.