Fountain pen inks that are produced using traditional methods have many times been replaced with an ink that is made by mixing dye inks due to their time-consuming production techniques. Meanwhile, Platinum Pen is currently the only company in Japan that manufactures blue-black ink in a classic way. The ink color that is bright when you start writing becomes gradually black. It is also highly water resistant and suitable for permanent preservation.
60ml: Dye ink, Blue Black Ink was developed and required for its high resistance to water and light, which was mainly used for official documents that
Platinum Ink bottle, Classic Ink series Sepia ink (Sepia Black - 60ml)
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Ink for foutain pen. Water-based dye ink. 60ml
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Fountain pen inks that are produced using traditional methods have many times been replaced with an ink that is made by mixing dye inks due to their time-consuming production techniques. Meanwhile, Platinum Pen is currently the only company in Japan that manufactures blue black ink in a classic way. The ink color that is bright when you start writing becomes gradually black. It is also highly water resistant and suitable for permanent preservation.
Platinum Classic Sepia Black Ink - 60 ml Bottle
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