Centropen 2631 Document Liner 01 – Permanent Fine Tip

The Centropen 2631 DOCUMENT 01 is a high-precision documentary liner designed for professional and everyday use. It features documentary-quality ink that is lightfast, water-resistant, and suitable for long-term archiving. Thanks to its fine plastic tip in a metal sleeve, the liner provides exceptional accuracy and smooth ink flow.

The ergonomic ERGO grip ensures comfortable handling even during extended writing sessions. The marker is ideal for documents, technical drawings, office paperwork, and detailed writing on paper.

Key Features

• Line width: 0.1 mm (variant 01)
• Ink type: Permanent, documentary, lightfast, water-resistant
• Tip: Fine plastic tip in metal sleeve
• Grip: ERGO ergonomic grip
• Writing length: approx. 500–600 m
• Surface: Paper

Available Line Widths

• 0.1 mm
• 0.25 mm
• 0.35 mm
• 0.5 mm
• 0.7 mm

Applications

• Official documents and archival writing
• Technical drawings and fine line work
• Office and school use
• Precise annotations and signatures

Keywords

Centropen 2631, document liner, permanent liner 0.1mm, archival ink pen, water-resistant liner, technical drawing pen, ERGO grip liner.