Ninja Coffee Brewer is a 12 Cup programmable Coffee maker with custom brew strengths and a hotter brewing advanced boiler to make hot, flavorful and never-bitter Coffee. From a small batch (1-4 Cups) to a full carafe, classic or rich strengths, you can expect the same great taste. Enjoy ultimate convenience with a 24-hr delay brew, an adjustable warming plate, and a removable water reservoir.