The Kaweco Bottled Ink Midnight Blue 50ml offers a deep, subtle blue reminiscent of a night sky illuminated by the moon. Water-soluble, vegan, and cruelty-free, it’s a responsible choice for everyday writing, journaling, or creative projects.

Compatible with all fountain pens, the ink works especially well with Kaweco converters, allowing you to refill your pen sustainably and reduce disposable cartridge waste. Smooth-flowing and richly pigmented, Midnight Blue ink adds a refined, timeless touch to your handwriting.

Reliable, elegant, and environmentally conscious, this ink is a must-have for Kaweco collectors and enthusiasts.