The Milk Brother steam frother smoothly integrates a steam-capturing component into the familiar stove top Moka-style coffee maker. Rather than mess with an elegantly minimal, tried-and-true machine, Milk Brother leverages the existing heat transfer with a simple add-on that provides enough pressurized steam to foam milk for your freshly brewed cup. If it ain’t broke… Clever, non-invasive engineering design by PoChih Lai.