Syphon Coffee Maker Balance Siphon Brewer Gold Color Elegant Design Retro Style Syphon Coffee Maker Specifications: Color: Gold Material: High borosilicate glass +304 stainless steel + log base Capacity: 4 persons（400ml- about 15 OZ） Size :235x12x38mm/9.3"*4.7"*14.96" (LXWXH) Package list: 1pcs water container 1pcs alcohol lamp 1pcs siphon tube 1pcs glass cup 1pcs coffee spoon 1pcs measuring cup 1pcs stent Read more Show Details Read more Read more Principle Of Brewing Coffee Pot After boiling the water in the saucer, the steam pressure in the saucer pushes the boiling water from the saucer through a siphon to the glass to be mixed with the coffee powder for brewing. When the boiling water in the appliance is poured into the glass, the appliance will be raised due to the weight reduction. The appliance begins to cool, the internal pressure drops and the cup of brewed coffee is siphoned back into the appliance. Read more Operation Steps