Onyx Geometry Ethiopia and Colombia coffee blend package
Onyx Geometry four-ounce kraft coffee bag
Onyx Geometry two-pound peach-color coffee bag
Regular price$6.00
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About Onyx Geometry Coffee Blend

Geometry is Onyx Coffee Lab’s versatile blend of washed Ethiopian and Colombian coffees. Onyx designed it to work as both filter coffee and espresso, with an approachable structure that is comparatively easy to dial in across methods. Its name reflects the roaster’s idea of exploring a coffee experience beyond the familiar.

The current listing identifies the two origins and washed processing, but does not publish farms, cultivars, elevation, roast level or a formal tasting-note set. Those details may shift with seasonal components. Brewing technique will determine whether the cup emphasizes clarity and acidity or greater body and concentration.

Coffee Profile

Roaster Onyx Coffee Lab
Coffee style Seasonal blend
Origins Ethiopia and Colombia
Process Washed
Cultivars Not specified
Roast level Not specified
Recommended uses Filter coffee and espresso
Sizes 2 oz, 10 oz, 2 lb and 5 lb; case packs listed

Brewing Guidance

For filter, begin with a 1:16 brew ratio: 20 g coffee to 320 g water. Use a medium grind and aim for an even drawdown. Grind finer when the cup is sharp or weak; grind coarser when bitterness or dryness dominates. For espresso, start with an 18 g dose and 36 g beverage yield, then adjust grind for even extraction.

Choose clarity or body

A slightly longer filter ratio can emphasize clarity, while a shorter ratio increases concentration and body. Fresh coffee needs time to degas; if espresso is unstable or excessively foamy, allow more rest before changing the recipe.

Freshness, Format and Equipment

Use the Turin DF54 single-dose grinder to move between filter and espresso settings. Pair it with the Turin MC3 espresso machine for shot control, or compare Geometry with coffees in the specialty coffee collection.

Frequently Asked Questions

Which origins are in Geometry?

The blend combines washed coffees from Ethiopia and Colombia.

Is it single origin?

No. It is a two-origin blend created by Onyx Coffee Lab.

Can I brew it as espresso?

Yes. Onyx describes Geometry as suitable for espresso and filter.

Are cultivars listed?

No. The current product information does not identify cultivars.

What espresso ratio should I try?

Start near 1:2, such as 18 g in and 36 g out, then adjust by taste.

How should I approach filter brewing?

Begin around 1:16 with even saturation and use grind changes to manage drawdown.

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