Private Reserve Infinity Blue/Black (With ECO Formula) 30ml Ink Bottle

Private Reserve Infinity Blue/Black Fountain Pen Ink with Extended Cap-Off Time

Infinity Blue/Black by Private Reserve is a timeless, blue/black ink designed for those who value classic elegance and dependable performance, combining deep blue with the richness of black for a versatile colour. With rich, deep pigmentation, this ink delivers exceptional colour saturation that brings a refined intensity to every page. Whether used for formal documents, creative writing, or everyday notes, Infinity Bue ensures a crisp and consistent result.

Formulated for superior reliability, this ink resists fading and feathering, maintaining the integrity of your writing over time. Its standout feature is the extended cap-off time—a unique innovation that allows your pen to remain uncapped for long periods without the ink drying out, making it ideal for high-paced or interrupted writing sessions. Despite this, the ink dries quickly on paper, minimising the risk of smudges or transfer.

Key Features:

• Timeless Blue/Black: A bold, saturated blue/black for elegant and professional writing

• Extended Cap-Off Technology: Ink stays fresh and ready even when the pen is left uncapped

• Quick Drying: Reduces smudging and enhances writing clarity

• Fade & Feather Resistant: Ensures long-lasting, sharp lines

• Versatile Use: Perfect for students, professionals, and creatives alike 

About the Infinity Collection
The Private Reserve Infinity Ink series is crafted using premium materials for consistently smooth flow, vibrant colour, and long-term performance. What truly sets it apart is its unique formulation that prevents drying and clogging—even during long pauses in writing. This balance of extended cap-off time and quick paper drying makes Infinity Ink a standout choice for anyone who demands both flexibility and performance from their writing tools.