A bit annoying is that the bushes sit up and down a little tight. When unplugging the entire adapter comes with, if one does not keep him. The middle socket appears to be less tight, thus one can also find one-handed unplug.
There is also a clear indication on the back, that it is suitable only for three Euro plug.
Chocolate plug does not choke you pure, even if some games should fit in. This can actually be dangerous if the appliance is faulty or is wet.