Ideal for a range of drawing and sketching applications Pigma ink will not feather or bleed Fadeproof against UV light Sakura Pigma Micron pens are ideal for a range of drawing and sketching applications requiring precision and permanence, such as sketching, illustration, and crafts. The first disposable technical pen using archival pigmented ink, Pigma ink has become the standard as a reliable, permanent, archival quality ink. Pigma ink will not feather or bleed. Pigma ink is derived from a single pigment to ensure colour consistency, and is fadeproof against UV light. Pigma inks will not clog or dry out. Sakura Pigma Micron pens are not refillable.
eBay