The classic 207 is preferred by professionals for its stylish metallic accents and high-quality finish - archival quality pigment-based inks combined with a sleek design. Gel pens feature smooth-flowing pigment-based ink with vibrant colorThe bold 1.0 mm point produces an outstanding ink lay-down for pronounced lettering and drawingWater and fade-resistant gel ink helps you compose long-lasting high-quality documents you can archiveuni Super Ink entraps the gel ink in the paper creating a strong bond that resists document fraud