Diamine 50ml Inkvent Standard Fountain Pen Ink - Velvet Emerald

Diamine Inkvent Standard Fountain Pen Ink 50ml sized glass bottle in Velvet Emerald.

Full sized 50ml bottles of writing ink from the 2023 Diamine Inkvent Calendar, the Purple Edition.

Water-based, non-toxic, acid-free and vegan-friendly. The only go-to for any brand of fountain pens, especially vintage models.