Pigma Micron pens are acid-free and archival, making them ideal for papercrafts, journals, illustration, crafts, or any application requiring precision and permanance.
Unlike dye-based ink found in most pens and markers, Pigma ink will not feather or bleed, even through the thinnest paper. Pigma ink is derived from a single pigment to ensure color consistency, and is fadeproof against sunlight or UV light. Pigma inks will not clog or dry out like most mechanical pens.