Sakura Pigma Micron Pen Set 8-Pens Black This set features a collection of black Pigma pens for a variety of drawing and writing needs - a Pigma Brush Pen a Pigma Graphic 1 Pen and one each of Pigma Micron 005 01 02 03 05 and 08 Pens. Great for graphic design cartoons sketches free-hand illustrations calligraphy and tole craft or as a bold line pen for general writing Pigma Graphic 1 Pens feature high-quality quick-drying pigmented ink that is waterproof fade resistant and will not smear or feather once dry. Fine-point Pigma Micron Pens have waterproof quick drying pigmented ink for permanency and true color reproduction. They can be used for graphics drafting illustration accounting and more. Developed to meet the needs of calligraphers illustrators Manga artists cartoonists and crafters Pigma Micron Brush Pens versatile brush tips create fine lines to broad strokes. The ink is archival quick drying will not bleed through most fine paper and will not smear or feather once dry.