This set from Sakura features a collection of black Pigma pens for a variety of drawing and writing needs. 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. This 8-pen set includes a Pigma Brush Pen, a Pigma Graphic 1 Pen and one each of Pigma Micron 005, 01, 02, 03, 05 and 08 Pens. Details:Black inkAssorted nib sizes and shapes (fine point and brush)Set of 8 pensArchival, quick drying inkWill not bleed through most fine paperWill not smear or feather once dry