For the shake in between totally ok

Let's start with the good stuff:
1. The shake is creamy delicious in use of 1.5% milk and commercially available Whey
2. The cup is stable and made of metal
3. The suction cups on my plate give a stable footing.

The not so good stuff:
1. the stamped into the cup quantity specification bring (not really important) when filling the not so great help
2. the mixer itself is plastic. (To be expected at this price)
3. the blender can not be solved, so nachmixen with water and wipe with a cloth (may be with life)
4. 450ml filling for the preparation of a shake is really not advisable. Big Schweinkram. But logically considering: 450ml milk + Whey + oxygen yields just more volume than the milk in its purest form.
5. the friendly regard to the heating of the appliance for too long service life (who wants to do more shakes in succession, just needs to spend more money)

Overall: Price - Performance OK
I am happy