This set of 6 Sakura Pigma Micron Fineliner Pens are suitable for drawing and illustrating both technical and artistic thanks to its fine tip. These black fineliner pens feature archival ink which is pH neutral, making them ideal for sketching and drawing or blending with water to use as water colours.Great for use on tracing paper, the micro pigment ink provides waterproof and fade proof 0.45mm lines and does not bleed through paper. Pigma Micron Fineliner. Suitable for drawing and illustrating both technical and artistic. Assorted set of 6 pens in varying widths (0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.45, 0.50mm). Black ink. Archival ink. pH neutral. Pen size 150mm long. Approximate dimensions (mm) H12 W65 D160. Weight each 11g. Weight pack 84g