Diamine Ink Bottle - 2025 Inkvent - Black Edition - Grotto - 50ml (Extreme Sheen) Ink Vials Each cap is crowned with

Each cap is crowned with the primary seal of King John which was used to authenticate the documents in 1215 and the secondary seal is located at the base of the pen barrel

Filling System: Differential piston mechanism

Note: This screw in nib fits fountain pens of the following Kaweco series: AL Sport

and creative confidence

Nearly thirty years later

Diamine Ink Bottle - 2025 Inkvent - Black Edition - Grotto - 50ml (Extreme Sheen) Ink Vials Each cap is crowned withUnleash a Grotto of Brilliant Sheen. Description Bring enchanting color and captivating sheen to your writing with Diamine Inkvent Extreme Sheen Fountain Pen Ink in Grotto. This full sized 50ml glass bottle from the 2025 Inkvent Black Edition offers a luxurious way to add character and visual depth to every page. Diamine Inkvent Extreme Sheen Grotto is designed for fountain pen enthusiasts who appreciate expressive color and dramatic sheen. Presented