The Pigma Micron is a long-lasting marker pen (non-refillable) with a hard fiber point suitable for writing or drawing.
The pigmented ink in these pens is permanent, lightfast, waterproof and fast-drying. It will not bleed on most artists' papers. These pens are highly useful for studio or field work, and work especially well for drawings which will receive watercolor washes.
The 6-color set contains blue, black, brown, green, red and violet pens, all with .01 nibs.