Tero coffee advent calendar — 25 kraft boxes in a wooden tray on a kitchen counter
Coming to Kickstarter

The specialty coffee
advent calendar

25 coffees, 25 days, multiple roasters — a new origin every morning in December.

You're on the list. We'll be in touch.
Kickstarter launches in
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October 16, 2026

What is Tero?

Each day in December you open a new coffee from our selection of roasters around the world. Grind it, brew it as a pour over, and score it on our website — blind first, or read about it beforehand, whatever you prefer. At the end, reveal the origin, the roaster's notes, and see how others tasted the same cup.

All you need: a grinder, a pour over device, and hot water.

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25 coffees

One per day through December, from multiple roasters worldwide.

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Taste more origins

At home you can't switch between coffees daily — Tero makes it possible.

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Score & reveal

Blind or informed — taste it your way, then compare with everyone else.

Taste together

After you score a coffee, see how your tasting notes stack up against everyone else in the Tero community. Did you pick up the same acidity? Did others find the sweetness you missed? Compare scores, read what other tasters described, and discover how differently the same cup can taste to different people.

Aroma
8.2
Acidity
7.4
Body
6.1
Sweetness
8.8
Finish
7.7
Community average · Day 12 · Ethiopia Yirgacheffe