Skip to product information
Wavy blue line on a white background. Diamine Sapphire Blue fountain pen ink colour swatch.
  • Wavy blue line on a white background. Diamine Sapphire Blue fountain pen ink colour swatch.
  • Diamine Sapphire Blue fountain pen ink bottle and packaging on a white background.
Diamine 80ml Fountain Pen Ink - Sapphire Blue

Diamine 80ml Fountain Pen Ink - Sapphire Blue

£7.66

Diamine Fountain Pen Ink in Sapphire Blue.

80ml sized glass bottles in their signature style, also available in 30ml.

80ml sized writing ink available in 111 colours.

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

Reliable shipping

Flexible returns

You may also like