For cocktails, vegetable soups and to use as Icecrusher. The Motor and the blades are strong enough to really transform everything within seconds in liquid.
For continuous use (or even commercial use) the device is not recommended: The plastic parts (such as the fixing ring for the blades on the Füllglasunterseite break fast).
In order to increase the life here: plastic parts and rubber ring not in the dishwasher (too hot, too aggressive detergent) and the inner fixing ring Do not overtighten when mounting / tighten!