Sailor Sei Boku Ink Cartridges - Blue Black

This is a blue black fountain pen ink with nano pigments. It's still a pigmented ink so be careful not to let it dry out in your fountain pen. In the pigment ink sector we would suggest this is one of the top colors and ink on the market today. It has the color that can be used on an everyday basis, plus is water resistant and archival quality. It is a great blue-black color, that may produce distinct color variations. However, like any pigmented ink, proper care for cleaning your pen should be exercised when using this or any pigmented ink.

This pack of 12 cartridges is specifically formulated for Platinum pens and is proprietary in size.

Sailor Standard Inks

Sailor inks are famous for the reliability. They tend to be free flowing, dry quickly and show little signs of bleeding or feathering, paper dependent of course. Sailor is one of the few companies that offer both dye and pigment based inks that can be used in fountain pens.

About Sailor Japan

Sailor Japan mission is to proudly maintain their long heritage of over 100 years of quality and technical excellence and perfection. Made exclusively in their Hiroshima Japan factory using the best quality materials available, Sailor is very proud of their heritage and reputation for producing the best quality inks to enhance every writing experience. They are particular well renowned for their amazing range of colours and for their fountain pen friendly pigment inks.