Quigg milk frother in the CHIP test The Quigg milk frother was offered a year ago at Aldi Nord for 25 euros. You can now only find the device on a few websites. With the milk frother you can froth 150 ml milk warm or cold. The container thus offers space for around 300 ml of frothed milk. The amount of foam is just enough for two cappuccinos. Unfortunately, you cannot simply heat the milk. The overheating protection ensures sufficient safety. Thanks to the 360 ° heating base, you can place the container comfortably and without great care on the heating base.