Monteverde Ink Bottle – Onyx

Monteverde Ink Bottle – Onyx delivers a deep, neutral black that reads crisp and confident on the page. Its balanced saturation supports everyday notes, journaling, and professional correspondence without calling attention away from your words.

Color & Character

Onyx offers a clean, classic black tone designed for clarity and consistency. Expect strong line definition with controlled feathering and bleed-through on appropriate paper, making it a reliable choice across a wide range of nibs and writing styles.

Formula & Maintenance

Monteverde formulates its bottled inks with ITF (Ink Treatment Formula), a lubricated, dye-based blend created to improve flow, help keep feeds cleaner, and promote reliable startups. The result is a smooth, steady write that pairs easily with daily-use fountain pens and routine cleaning practices.

Specifications

• Color: Onyx (black)
• Ink type: Bottled, dye-based fountain pen ink
• Formula: Monteverde ITF for smooth flow and feed cleanliness
• Use: Suitable for refillable fountain pens with converters, piston fillers, and eyedroppers