Diamine Inkvent Calendar Day 25

Diamine Inkvent Calendar is an advent calendar with a tiny (7ml) bottle of ink behind 24 windows, and a larger, 30ml, bottle of ink behind the 25th window. All the inks are limited edition, and only available through this calendar. You can read more about the calendar here.
It’s the final day of the Diamine Inkvent calendar, and there’s a full 30ml bottle of ink behind today’s door. I guessed that today’s ink will probably be a shimmer and sheen ink, perhaps in the same shade of blue of the calendar. Then again, from the ink name there was a chance that it would be a green or a red, which I find less useful.
Turns out that my first guess was right. Day 25’s ink is Diamine Happy Holidays, and it’s a sheen and shimmer rich royal blue, just like the Inkvent calendar. The blue they chose is beautiful, dark but not so dark that it becomes black. It shades well, even though it’s saturated, and has a red sheen and light blue glitter in it.
You can see the shading. Where the ink pools there’s sheen, and if you shake the ink well before use (including in the pen) you’ll see a good amount of shimmer. I filled a TWSBI Go 1.1 stub with this ink and on Tomoe river paper this ink shines.
You can see the sheen and shimmer best when you tilt the paper slightly.
Even on Rhodia paper you can see the shimmer and sheen:
Diamine Happy Holidays is a lovely ink, and I’m glad that I now have a 30ml bottle of it. Is it the most unique colour in the calendar? No, it’s pretty close to the other four dark blues. However, looking over all of the other colours in the calendar, I don’t think that they could have selected a better ink for the last day.
I loved almost all of the inks in the Diamine Inkvent calendar (apart from Diamine Triple Chocolate). The calendar itself is a beautiful and well designed objects, the tiny bottles were charming (some of the labels had minor flaking problems, but who cares), and the sheer amount of unique inks produced for this is astounding. I know that Diamine said that these inks were made only for the calendar, but I would be glad to see some of them re-issued in larger bottles. If Diamine issue another calendar next year I will definitely buy it, probably even if it has the exact same ink colours. The Diamine Inkvent calendar is one of the best stationery products of the year, and certainly one of the most entertaining ones.