Ratio builds coffee machines for flavor, precision, simplicity, and beauty - they call it “convenience without compromise.” The Ratio Six simulates a skilled barista pour over process with the press of a button, simplifying your coffee routine. The bloom, brew, and ready phases run in sequence for a perfect and easy cup of coffee every time. A 1400W die-cast aluminum heating element sends heated water through the stainless steel shower head and over the grounds for the blooming process. Then the control board allows the bloom to settle before delivering the rest of the hot water slowly (at the ideal extraction temperature) for more evenly extracted grounds and an amazing cup of coffee. The holes in the shower head are precisely placed to maximize saturation of the grounds for best flavor. The Ratio Six delivers a great cup of coffee without having to think about time, temperature or other variables - just one button and no complicated programming.