Perfect milk froth Preparing a delicious cappuccino isn’t just about the quality of the beans and crema – it’s also about creating the perfect milk froth. It’s quite literally the crowning glory on your cup – a delicate finishing touch for your coffee. Our Miele CM 6 MilkPerfection appliances are setting new standards here, as the milk froth has the perfect consistency – the finest-textured, most exquisite froth you’ve ever experienced.