Available November 2026. Back and better than ever, celebrate Christmas in style with Diamine's 2026 Burgundy Inkvent calendar. A new colour every day in the lead-up to Christmas. The 2026 Burgundy edition features 24x 12ml ink bottles and a 30ml bottle for Christmas day. This year's edition also includes an extra bonus door, concealing an Inkvent Calendar-exclusive Diamine collectable along with a set of magical swatch cards. What's in the box? 24x 12ml bottles of ink 1x 30ml bottle of ink Exclusive DIamine collectible A set of swatch cards 25 new ink colours - containing, standard, shimmer, and sheen – note the strength of the sheen may depend on the type of paper.