Private Reserve Ink™ 60 ml - Invincible Black(Permanent Ink)

Private Reserve Invincible Black 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.

Features

• 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 and 12-pack cartridges in blue and black

Benefits:

• Archival/documental quality
• Permanent
• UV resistant
• Waterproof
• Non-erasable
• Pigmented ink