Yama cold drip coffee makers
Yama Glass makes Kyoto-style slow drip brewers. A tall frame holds three glass chambers: iced water at the top, coffee in the middle and a carafe at the bottom, with a valve that sets how quickly the water falls.
How the tower brews
Ice and water drop slowly through the grounds, then spiral down a glass coil into the carafe. Start with roughly one drop every second and a half and aim for a brew time of around four hours, with six hours as an upper limit before flavour can turn harsh. Use a medium to medium-fine grind.
Filters and upkeep
A paper filter sits on top of the ceramic filter in the coffee chamber, and a second paper filter can be added for a cleaner result. The ceramic filter and 25 cup paper filter packs are listed here as replacements. Rinse the glass after each brew.
Tips for even extraction
Water can carve channels in the coffee bed and leave dry spots. Wet the grounds in layers and open the valve fully for a few seconds at the start. Check the drip rate as the top chamber empties.
Choosing a size
The 6-8 cup tower suits a household. The 25 cup version suits cafés and events. Visit a showroom in Sydney, Melbourne, Brisbane, Hobart, Newcastle or Kiama, or order online.


