Fountain Pen Revolution
Diamine Ruby Blues Sheening Fountain Pen Ink
Note: We do not ship Diamine Inkvent collection inks outside the US due to the heavier and more fragile glass bottle.
Diamine Ruby Blues ink was initially launched with the 2021 Inkvent Calendar but is now a part of their regular Red Edition collection. A stunning blue ink with a lot of ruby sheen Ruby Blues works best with broader nibs to best show off the sheening effect.