Graf von Faber-Castell Ink Bottle (75ml) - Viper Green

 Viper Green offers a vibrant, nature-inspired green with high brilliance and smooth flow, crafted from premium dyes. This ink is document-proof (DIN ISO 12757‑2), meaning it’s smudge-resistant, lightfast, and resistant to many chemicals and solvents. Housed in an elegant 75 ml glass bottle, it gives you both refined style and dependable performance for calligraphy, journaling, and everyday writing.