Diamine Steel Blue (80ml) Bottled Ink 18K Keep a box of these

Keep a box of these versatile

this famed collection has it all

The fountain pen is available in a choice of nib grades and uses international cartridges or a converter (supplied)

One of those inks you would mistake for black at first

Diamine Steel Blue (80ml) Bottled Ink 18K Keep a box of theseSteel Blue 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. A secret ingredient has been added by Diamine producing smooth flowing, vibrant colors that glide across your paper surface. Available in over 200 variations, you are sure to find the perfect color for your writing needs! Bottle: Glass Volume: 80ml Color Family: Blue