Sakura has enhanced the Pigma Micron experience with a new pen for everyday writing! Introducing Pigma Micron PN - the durable plastic nib provides skip-free writing in eight popular Pigma ink colors. A fine or medium line width (0.4 - 0.5mm) can be achieved, based on your personal writing pressure. The polyacetal nib structure allows for smooth ink-floe whether writing fast or slow, for right or left handed users, and for writing at an angle. Ideal for use on paper.