Isomars Technical Fineliner Pen

Chemically stable, waterproof, and Lightfast, Non toxique • No smears /feathers, or bleed-through on most papers Ideal for use in acid-free environments . • Meets ACMI non-toxicity standards. Application: • Multi-purpose pen with the unique, long lasting archival Pigma ink. • Use for tamper proof signatures • Popular with artists, writers, and illustrators to convey their personality, style, or ability, and to safeguard their work with the lasting quality of Pigma ink. • Ideal for fine-point technical drafting, artistic applications and preservation. • Used and recommended by scientists/archivists/architects, and professional diamond cutters; cartoonists/Manga and Anime artists /illustrators. We are authorized seller of Marvy Uchida.