The Pigma Micron set earth tones from Sakura consists of 6 fineliners of 0.45 mm in the colors: sepia, blue-black, royal blue, burgundy, hunter green and fresh green. The pens contain high quality pigment ink and are suitable for hand lettering, journaling, Zentangle and more. The various line thicknesses offer you the opportunity to apply various writing and drawing styles. The ink flows smoothly over the paper, dries quickly, does not smudge and has a beautiful intense color. For these reasons, the fineliners are widely used for technical and artistic illustration. You can use the pens on almost any porous surface. The unique Pigma ink is permanent, waterproof, colourfast and lightfast. In addition, the ink is pH neutral and resistant to chemicals. Pigma Micron pens are available in different colors.