De Atramentis Ruby Red Ink 45 ml is a premium fountain pen ink handcrafted in Germany by De Atramentis, a brand celebrated for artisanal ink quality and vibrant, dependable colors. This rich ruby red ink delivers a deep, classic red tone with excellent saturation and smooth, consistent flow — making it ideal for writing, journaling, correspondence, creative lettering, and everyday use.

Made in small, carefully controlled batches, De Atramentis inks are known for their stable performance across a wide range of fountain pens. Ruby Red provides a balanced wetness and reliable behaviour, reducing feathering and spreading on quality paper. Because the ink is handmade, subtle variations in shade from bottle to bottle add a unique, artisan character to each bottle.

The 45 ml glass bottle is a compact yet generous supply for regular fountain pen users. Its classic red hue looks striking on white and cream paper, bringing your writing and notes to life with bold, expressive colour. Whether you're signing documents, taking notes, or adding flair to journaling and art, De Atramentis Ruby Red Ink offers dependable performance with timeless style.