The Oster blender consists of a robust metal housing and can be adjusted in 3 steps. This unit is virtually no plastic available. So he's very stable. After I tried the blender thoroughly, (all without guidance, because this does not exist in German) I have come to the conclusion that this device can be as good as anything. For example, vegetable mince, whether cooked or raw even ice cubes can be crushed. Coffee I have thus milled and prepared smoothies, it works great with everything. What, however, has irritated me is that the mixing jug is not screwed, but is only attached, but keeps still good. The cleaning is super easy, the knife under running water keep ready. Wash the glass top normal or even put in the dishwasher. No problem. The Oster blender is a good stable unit which can be recommended with a clear conscience. So there are no complaints except that maybe it would be beneficial if there were a guide in German.