Pigma Micron PN (Plastic Nib) pens have permanent and archival Pigma™ ink that flows out smoothly via a durable plastic nib. The Pigma Micron PN is ideal for everyday multipurpose writing, whether you are left- or right-handed. Delivering fine to medium line widths (0.4/0.5 mm) depending on your writing style, and available in 8 colours.