A perfect cappuccino is easy with this ingenious frother. This frother will transform warm milk into a luxuriously thick creamy topping for your freshly brewed espresso creating an instant cappuccino. Stainless Steel 4 cup Milk Frother with and a screen for extra-thick cappuccino. It features a froth screen that makes all the difference. It is the secret behind the quicker, frothier results for a perfect cappuccino or flat white. The stainless steel permits it's direct use on the stovetop for hot milk frothing.