I bought this unit already repeatedly and regularly (3-4 months) the device was broken. The unit is perfect for frothing, but the durability leaves much to be desired. You have to say that I have used the device up to 10 times a day. Nevertheless, I must be able to rely on the power. Although there is a 24-month warranty. You do not want constantly sending at his own expense the equipment. Despite everything I can here impose a conditional purchase recommendation, provided you do not use zuhäufig.