Sailor Pigmented - Seiboku Blue Ink Cartridges (12 ea) bad belted kingfisher  and many Namiki fountain

 and many Namiki fountain pens including the Chinkin

propelling pencil lead 0

This design embodies the feelings of spring and summer

“Definitely in a tie with 123 for my favorite Ink Studio ink

Noodler's Firefly Yellow is part of Noodler's Electric Color Series and is fluorescent

Sailor Pigmented - Seiboku Blue Ink Cartridges (12 ea) bad belted kingfisher  and many Namiki fountainSailor's Pigmented Souboku ink is a pigmented blue ink that is safe to use in any pen. Despite the fact that Seiboku is labeled as the blue black, the color is actually a lighter blue that Souboku. 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 Seiboku flows incredibly well. Due to the pigment particles contained in this ink, it is