Ocean-Noir blends deep black with subtle blue-green undertones, perfect for journaling, artistic writing, and professional correspondence. Bring depth and vibrancy to your writing with this unique shade. Formulated with Monteverde USA’s European Ink Treatment Formula (ITF), this ink ensures smooth flow, fade-resistant performance, and rich color. Designed to deliver premium results with every fountain pen. Quick-drying and smudge-resistant formula guarantees crisp, clean lines on all types of paper. An ideal choice for both artistic and professional writing tasks. 90ml eco-friendly glass bottle offers long-lasting use and mess-free refilling. A sustainable and stylish option for fountain pen enthusiasts. 90ml eco-friendly glass bottle offers long-lasting use and mess-free refilling. A sustainable and stylish option for fountain pen enthusiasts.