After 3 months of plastic containers showed small cracks and was leaking. Meanwhile the Mixgut running down on the attachment back out, I have to the mix a towel wrapped around it, and there are everywhere small plastic parts from (the handle on the lid) - despite extremely caretaking handling and careful cleaning by hand. Now, after half a year, I can throw away the thing.
I can not recommend buying definitely. Next time I'll be the motto "greed is good" certainly not follow, but spend a few euros more for a decent device.