Need professional-grade ink for important documents? This Octopus Fluids document ink is exactly what you're looking for! The dark blue indelible ink is certified according to DIN ISO 12757-2, meeting strict requirements for official documents and certificates. The pigmented formula is waterproof, fade-resistant, and smudge-proof once dry. It won't erase and resists ethanol, hydrochloric acid, ammonia, bleach, and most other chemicals. Perfect for notaries, judges, architects, government employees, or anyone writing important exams with fountain pens. The 30ml glass bottle contains vegan ink that flows smoothly without bleeding through paper. Developed and manufactured in Germany by Octopus Fluids, this ink meets the requirements of German service regulations for notaries, state ministries of justice, and medical associations. The document-safe properties ensure your important writings remain legible and tamper-proof for years. Whether you're signing legal documents, creating certificates, or just want permanent records of your writing, this ink delivers professional reliability. The rich dark blue color adds elegance to your writing while providing the permanence required for official use. Fountain pen enthusiasts appreciate the smooth flow and consistent performance that doesn't clog pens. If you need ink that stands the test of time and meets official standards, this Octopus document ink is the professional choice you can trust for all your important writing needs.
Free 30-day returns 
Free 30-day returns
