Caffe Froth's patented design transforms non-fat milk into rich, creamy froth; perfect for cappuccinos, lattes and mochas | | Pour non-fat milk to the indicator line, place lid on carafe and pump 20 times | | Borosilicate glass for superior heat retention and clarity | | Patented frothing technology; stainless steel rods and screens | | 450-Ml capacity or approx 15-ounce | | Please remove the plastic protection piece under the black base. This will give the base more flexibility and the glass might fit better. | | Please don't fill above that 1/3 line | |