Pigma Micron Fineliner Pens feature archival-quality, waterproof, and fade-resistant ink for acid-free environments. These black pens prevent smears, feathers, and bleed-through on most papers, and are certified non-toxic with the trusted Ap Seal. This holiday season, Sakura offers perfect gifts for artists and crafters—choose from markers, ink pens, and crafting tools that inspire creativity. Ideal for graphic art, scrapbooks, archival recording, pen and ink illustrations, rubber stamps, cartooning, and more. Handle small nibs gently to avoid bending. Seven point sizes provide precision for professional and creative projects that last a lifetime.