Tallinn roastery in a 1912 fire station, founded by returning Estonian expats.
Margus Varvas and Kristel Parts spent nearly a decade in London, where their coffee careers began, then decided in 2020 to return to Estonia and open Paper Mill. A Probat P12 roasts on site, in view of the cafe's customers, in light profiles that highlight natural flavours.
As of November 2026 the filter list covers Peru, Honduras and Uganda, with a Brazil and Ethiopia espresso blend. The business runs a bakery and three cafés in Tallinn.
