Platinum Citrus Black - 60ml Bottled Ink sheen No The new Duragraph™ collection brings

The new Duragraph™ collection brings a fresh

writing box

The delicately engraved background evokes the regular ripples of waves on the water's surface

5mm) radius with a Challenge DCM double round-corner machine

inverted v-shape design

Platinum Citrus Black - 60ml Bottled Ink sheen No The new Duragraph™ collection bringsFountain 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.