The Sakura Pigma Black Sketch Set of 6 provides a versatile selection of precision fineliners tailored for technical drafting, detailed illustrations, and comic book inking. This curated set spans extra-fine to bold tip sizes, including 003, 005, 01, 03, 05, and 08 nibs to deliver diverse line weight control. Filled with legendary, quick-drying Pigma pigment ink, every pen guarantees a waterproof and fade-resistant finish that will not bleed through absorbent sketch papers.