Sailor Fountain Pen Pigment Ink Extreme Cartridge, Black, 13-0604-120

[Uses] Water-based dye cartridge for fountain pens [Ink] Ultra-fine pigment [Capacity] 1.5g 【Features】 Less prone to clogging, providing a comfortable writing experience comparable to dye-based inks / Water-resistant and less prone to bleeding through the paper. [Body size] Φ6.5 x 49.5 mm [Quantity] 12 pieces