Ratio Four Coffee Machine --includes-5-year-warranty single-motion control for steam and

single-motion control for steam and hot water

Looking for the perfect water to brew your coffee

considered upgrade toward timeless materials and a more precise brew path

stainless steel filter meticulously engineered for optimal water flow

compact design

Ratio Four Coffee Machine --includes-5-year-warranty single-motion control for steam andMeet Ratio Four: the first affordable and beautiful half batch pour over coffee machine. The Four is our smallest brewer yet, an agile, sleek machine that puts out between 5 and 20 ounces of coffee per batch, enough for one to two reasonably sized cups, or one big travel mug. Brews with a bloom cycle in about 4 minutes or less. Removable water tank can be positioned on the left, the right, or behind. Small enough to fit on any countertop at just 11.