The new Moccamaster KBGV Select makes it easy to brew either a half or full carafe – the selector switch allows you to choose the amount you prefer. It features a glass carafe and an automatic drip-stop brew-basket that stops the flow of coffee when the carafe is removed. The KBGV Select brews a full 40 oz carafe of coffee in four to six minutes; after brewing, the coffee is kept warm on our unique hot plate. The hot plate's independent heating element ensures that your coffee is held at the perfect temperature, no matter what amount you've brewed..