A: The ribs lift the paper off the wall, so water flows evenly and the coffee grounds do not choke the flow. Deeper, wider ribs speed the draw for a brighter cup. We match rib depth to the filter you plan to supply so the bed sits right.

A: A 300 to 400 ml dripper and server covers one or two cups, which keeps each brew fresh. Shared pots run 500 to 800 ml for two to four cups. Name the bar routine and we size the dripper and server as one set.

A: Yes. The dripper and server glass is annealed for thermal shock within a set range, so near boiling brew water is fine in the maker. We confirm the exact range per line in writing. A wide mouth base also cools the brew evenly as it collects.

A: Screen print, laser engraving, and decal run on the glass, and brand color draws on 100 plus Pantone references. Marks can sit on the dripper shoulder or the server wall. A proof sample ships before the run, tested on both shoulder and wall.

A: We quote 1,000 pieces per item, counted across the paired set. Stocked shapes sample free inside 7 to 10 business days. Approval starts a 30 to 60 day run.