GuatemalaA Matter of Concrete · Rotterdam
Barnum Blend — 60 Brazil / 40 Guatemala
Not stated by the roaster
35,70 €/kg
35,70 € for 1 kg, though their 3 kg bag works out at 33,33 €/kg · about 0,64 € for an 18 g espresso dose
Price observed 5 Nov 2026. This is the bag, not the basket: delivery is not included.
Delivery cost not stated by the roaster
We take no commission and no payment for placement.
What A Matter of Concrete says about this coffee
Not stated by the roaster
Their own sales copy, as published on their page and not checked by us. read it on their page (opens in a new tab)
What the roaster says about where it came from
We report what the roaster publishes and we have not checked any of it independently. A fact nobody publishes is not a fault of the coffee: almost no roaster in the UK states an importer or the price paid to the producer.
What A Matter of Concrete says about itself
Recyclable packaging
“JAR Made from fully recyclable PET.” their page (opens in a new tab)
These are claims the roaster makes about its business, not about this coffee, and we have not checked them against any register.
Where each fact came from
Country of origin
Barnum Blend — 60 Brazil / 40 Guatemala… part of a longer passage the roaster’s page (opens in a new tab)
A further 1 fact on this page was read from part of the shop page that holds no sentence — a menu or a product grid — so there is nothing to quote for it.
Taken from the roaster’s own pages, and nothing here has been verified by us or by an independent body. What we store is a passage of page text cut around the fact, so one shown with an ellipsis is a passage we cannot see the start or the end of; only the fully quoted ones are complete sentences.