Private Reserve Invincible Black (60ml) Bottled Ink (Permanent) Conklin Discount The material is very durable

The material is very durable and does not change over time

the anodized aluminum barrel is treated with a matte finish which results in a muted pop of turquoise that is accented with polished gunmetal accents

RGB Color: 224

Dark-blue metallic lacquer finish

Private Reserve Invincible Black (60ml) Bottled Ink (Permanent) Conklin Discount The material is very durableThese Private Reserve inks are proudly made and packaged in the USA. They are vibrant, smooth flowing, and fast drying, providing excellent coverage. The inks are neutral in pH and offer a great writing experience for any fountain pen. Archival documental Permanent UV resistant Waterproof Non erasable Pigmented Ink Ink Color: Black