Description

• Availability: Readily available in individual or multi-pack configurations.
• Archival Protocol: Standard pens leak acids that eat through document fibers.
• Core Products: Suppliers stock pigment-based fine liners—such as Pigma Micron pens—which feature pH-neutral, fade-resistant ink that does not bleed through paper. For cataloging, high-purity 4B or 6B graphite pencils are heavily stocked, as pure graphite is chemically inert, non-fading, and completely reversible via erasure.