Platinum Dyestuff Classic Ink Bottle rollerball pen we have paid close attention

we have paid close attention to the process of changes in color of the classic ink

matt black metallic anodized / metal clip / ergonomic plastic grip / with lead LAMY M 40 (0

reproducible

Line: Homo Sapiens

Platinum Dyestuff Classic Ink Bottle rollerball pen we have paid close attentionFountain 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.