The countdown to Christmas has officially begun. Yes, we know it's early. No, we don't think that's a problem.

The Diamine 2026 Inkvent Calendar has never seen much virtue in revealing everything at once. Twenty-five doors sit across a burgundy box, each hiding a fountain pen ink developed specifically for this release — nothing recycled, nothing sold elsewhere in Diamine's range. Standards give way to sheens, shimmers, chameleons and pigments, so no two mornings behave quite the same.

One extra door holds a swatch card set and an exclusive Diamine collectable, which either rewards patience or simply postpones it by a day. The pigment inks settle into paper with a faint matte finish you can feel as much as see, dry and stubbornly permanent within minutes. What starts as a countdown ends, quite by design, as a colour collection wider than most stationers keep on their shelves.

Why You'll Love It

• Daily Discovery: You open one door before your coffee's ready, and within a fortnight you've filled more of a colour library than most collectors manage in a year.
• Built to Last: The pigment shades never fade or feather once dry — a splash of tea days later does nothing to the page underneath.
• A Record Worth Keeping: By the final door you've a full set of swatch cards logging every ink, so you're never left guessing which shimmering teal was "the one".

Please note: This is a pre-order item, with orders going out from October 2026. Orders containing pre-order items will ship once everything in your order is ready. 

Details

• Brand: Diamine
• Product Line: Inkvent Calendar
• Collection: Burgundy Edition (2026)
• Type: Fountain Pen Ink Advent Calendar
• Ink Types Included: A secret until further notice
• Includes: Swatch card set and exclusive Diamine collectable (bonus door)