Permanent waterproof formula ensures documents remain legible and protected over time
High lightfastness prevents fading and document deterioration
Resistant to water, chemicals, and various solvents for archival safety
Optimized ink flow and reduced binder content for easy cleaning in fountain pens
Certified to DIN ISO 12757-2 for professional document proofing compliance
Summarized by Shop
Elevate your documents with Octopus Document Ink - Orange. Specially developed for professional use, these permanent inks are perfect for signing official papers. Waterproof, lightfast, and resistant to various chemicals, they ensure your documents maintain their integrity over time. Make your mark with confidence using Octopus Fluids Doc