Sailor's Pigmented Kiwaguro ink is a pigmented black ink that is safe to use in any pen. The pigmentation allows the ink to be incredibly water resistant, as well as contributes to the intense shading and sheening of the ink. As with any Sailor Ink, Sailor Kiwaguro flows incredibly well. 12 Cartridges Made in Japan

Ink For Profit Brush Pens - Black - 3 Cartridges - Sailor Made in Japan

Chalana Ink - Blue - 5 Slim Cartridges - Sailor Made in Japan

Jentle Dye based Ink - Sailor 12 Cartridges Made in Japan