The Pigma Micron PN pens are designed with a durable nib for everyday use both at home and in the office. The ink flows smoothly, dries quickly and does not smudge. Ideal for notes, to do lists, notes, homework or creative activities. Thanks to the fine to medium line thickness of 0.4 / 0.5 mm and smooth ink flow with slow and fast writing, it is a pleasant fineliner to use on a daily basis. The unique Pigma ink is permanent, waterproof, colourfast and lightfast. In addition, the ink is pH neutral and resistant to chemicals. Pigma Micron PN pens are available in different colors.