First developed in the 19th century as a very stable, fast and clean way of brewing coffee, the rather extraordinary Syphon from leading Japanese coffee technologists Hario is a coffee lovers chemistry kit. Loved by design aesthetes and coffee control freaks alike, the Syphons precise science of expanding and contracting air pressure allows you to monitor every element of the brewing process from the grind and the water temperature, to the time taken to extract the coffee and the quantity produced. Designed to maintain supreme stability of water temperature, with a cloth filter for an exceptionally clean taste, the result is a brew of unparalleled purity wed recommend trying with our Ethiopia Yirgacheffe, to highlight this coffees complex character and clarity of flavour. The Syphon, in three steps: - Add the desired amount of water to the lower chamber and light the flame, watching the water bubble through into the upper chamber. - Add the coffee to the water, and mix well with the stirrer. - Extinguish the flame- as the coffee cools it will be drawn back into the lower chamber, ready to pour and enjoy. Suitable for Espresso Grind Coffee Height: 39cm Width: 11.5cm Depth: 18cm Suggested coffee pairing: Ethiopia Yirgacheffe. Recommended coffee grind: Espresso.