Private Reserve Invincible Blue ink provides a deep, archival-quality black for your most important documents. This ink is quick-drying, light-fast, and resistant to water, bleach, and other chemicals. It cleans easily from pens and ensures your writing stays clear and permanent.
Additional Information
- Archival Quality: Light-fast, quick-drying, and resistant to feathering
- Resistant to Elements: Resists water, bleach, and other chemicals
- Easy Cleaning: Leaves no residue in pens, nibs, and converters
- Available Formats: 60ml bottles
- Benefits:
- Archival/documental quality
- Permanent
- UV resistant
- Waterproof
- Non-erasable
- Pigmented ink






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