The Aeroccino+ is a milk frother, which helps in an automatic and amazingly simple way of creating light, creamy hot or cold milk froth. Just pour in some cold, fresh milk and press the button. Compact and quiet, the Aeroccino+ quickly produces an exceptional quality milk froth, which you can enjoy in many different coffee recipes. It can also be used to heat milk for a Caffe Latte. Maximum capacity (if preparing milk froth): 130ml, maximum capacity (if preparing hot milk): 250 ml.