Espresso Machine, Coffee Machine with Milk Frother, SES450BSS The Sage Bambino does not compromise on third wave speciality coffee by delivering barista quality performance using a 54mm portafilter with 19 grams for full flavour and an automatic steam wand for true handsfree microfoam at the right temperature AUTOMATIC MICROFOAM MILK TEXTURING: The automatic steam wand allows you to adjust the milk temperature and texture to suit your taste.