What I noticed is positive: When delivering an activated carbon filter was there, which is used in the water tank and for descaling a small set, which so far not yet had to be used.
Otherwise, one must make sure that you should be less "well-formed" pads "knock" neat in pod holder.
Especially if you want to use 2 pads suddenly. Since it is me at Billigpads and careless "beklopfung" already happened, that the upper pad stuck in the machine and has broken down the pull out of the holder in his greasy ingredients. After that is called for clean ...;) But in ordinary knock the pads is normally not available.