The Proper Coffee Shop by William AbbeApril 17, 2017 Update April 17, 2017 Hand crafted in Detroit, Michigan. A few pictures of the machines used in building our coffee makers completely in-house. Share this: Share "The Proper Coffee Shop" on Facebook Post status "The Proper Coffee Shop" on Twitter Share "The Proper Coffee Shop" on Google Plus Pin "The Proper Coffee Shop" on Pinterest Share "The Proper Coffee Shop" on LinkedIn