Have the product now for over 3 years and have not found a dough where the hand mixer refused weiterzukneten. Here it is really worth a few euros to spend more and to buy these hand mixer. Better than a cheap product that is broken after half a year or just give up at a somewhat firmer dough and you then have to kneading by hand. The kneading and the scrambled sentence we use almost once a week, the blender we never actually use have even tested it, this has made us a lot of dirt and it was also difficult to clean but who only stirring and kneading want to do with this hand mixer nothing wrong.