https://en.wikipedia.org/wiki/Schuko#/media/File:Schuko_plug...
Entirely metal pins.
https://en.wikipedia.org/wiki/Schuko#/media/File:Schuko_plug...
Entirely metal pins in a semi-recessed socket that's common enough in Europe
Europlugs are insulated, but have other problems.
The largest problem in my view in Europe is the sheer number of standards that are partially compatible with each other with differing results.
If you try and half insert the other type of plug, you'd be met with a thick plastic body, but not exposed pins.
Shuko are not as safe as they should be because they are easily misused.
So yes, some EU products feature all-metal pins. And yes, on those plugs half-inserted plugs do expose metal parts.
Ever tried to half insert such plug? You'd be met with a thick plastic since these plugs cannot be half inserted while exposing the pins (hence the full metal pins).
https://en.wikipedia.org/wiki/Schuko#/media/File:Schuko_plug...