Sakura Pigma Brush Pen Set, 8-Colors. Developed to meet the needs of calligraphers and free-hand artists, this set of brush-tip pens works well with rubber stamps to produce permanent ink impressions. Illustrators, designers, fine artists and creatives of all kinds will appreciate smudge-free, quick-drying ink and painterly strokes. This set includes black, red, blue, green, brown, purple, orange and rose.