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Petroleuse Blend | Medium Roast | House Blend | Organic
Thread Coffee Roasters’s photograph

Thread Coffee Roasters · United States

Petroleuse Blend | Medium Roast | House Blend | Organic

This bold, medium roast with milk chocolate and blackberry notes is our house coffee, developed for all types of coffee drinkers. This bold, medium roast with milk chocolate and blackberry notes is our house coffee at the Greenmount Coffee Lab. Named after the incendiary heroines of the Paris Commune, this coffee is a crowd-pleasing blend of single-origins from Colombia, Ethiopia, and Peru.

On the label, as the merchant states it

Origin
Not stated
Region
Not stated
Producer
Not stated
Farm
Not stated
Process
Not stated
Variety
Not stated
Altitude
Not stated
Roast level
Medium

Thread Coffee Roasters confirms the final price, stock and shipping on their own site. Prices below were observed on 30 Oct 2026.

Listed options

OptionWeightListed price≈ EUR / 100 gObserved
Grind: Coarse [French Press]/Extra Coarse [Cold Brew]/Extra Fine [Turkish]/Fine [Espresso]/Medium [Drip]/Medium [Pour OvunknownUS$20.00unknown30 Oct 2026

EUR reference prices are converted for comparison only; the merchant charges in their own currency.

Merchant

Name
Thread Coffee Roasters
Type
Roaster
Based in
Baltimore, United States
Lists shipping to
Not stated
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