J. Herbin Calligraphy Ink (50ml) - Black Faber-Castell Writing Instruments Turquoise Bottled Ink by Diamine

Turquoise Bottled Ink by Diamine is non-toxic water-based fountain pen ink that can be used with any fountain pen and will not clog your pen

One-handed push-top mechanism

Printed on all-cotton paper in a classic shade of warm white

Chocolate Brown Bottled Ink by Diamine is non-toxic water-based fountain pen ink that can be used with any fountain pen and will not clog your pen

7 millimeter graph paper is also the same as that of the Japanese-edition Hobonichi Techo Original

J. Herbin Calligraphy Ink (50ml) - Black Faber-Castell Writing Instruments Turquoise Bottled Ink by DiamineRich opacity. Flows easily and consistently Totally fade proof. Natural resins Maintains true dense color and adheres well to nibs