Akashiya Cartridge Refill Black Ink For Japanese Brush Pens 3ct.

This is a set of replacement ink cartridges for Akashiya Natural Bamboo Brush Pens. Each cartridge contains water-based black pigment ink that dries without running or fading, making it ideal for calligraphy, brush lettering, and long-term archival use. The cartridge design ensures smooth, consistent ink flow and easy replacement, maintaining the authentic performance of your bamboo brushes. Features Water-based pigment ink in black Compatible with Akashiya brush pens Contains three cartridges Durable ink that won’t fade or run once dry Convenient cartridge-type design for easy replacement Details Contents: 3 ink cartridges Material: Water-based pigment ink Size/Dimensions: 7.5 x 59mm (cartridge) Made in Japan