I also dislike the white eyes and mouth on the adult klicky. Years ago I wrote to Playmobil about this... It reminds me of the vaudeville faces on black actors. The eyes on the child klickys are indeed just fine! Thank you for bringing this up...I have been festering for a long time over this,
and have not purchased many adult ethnic klickys because of it.
The reference to the vaudeville faces (there are other terms to describe this) is pretty much what was bugging me as well.
Assuming the afrikan klickies were introduced in the early 80's (I need to check exactly when they were first produced) I'm going to guess the reason the Afrikan klikies have this difference was originally a reflection of what was then accepted practice in mainstream western contemporary media culture, a sign of the times at which the afrikan klickies were first introduced into the line, when awareness of the connotations this type of facial depiction brought was not as sensitively-approached, even as late as the early 80's especially in Europe (by which time most references to this type of facial depiction had disappeared in USA due to more fervent civil rights movements). At least 20-30 or so years have passed since that era, and I'm guessing that the fact that current production Afrikan klickies still retain this aesthetic is merely due to being a residual template of the toy's original design, and as the racial reference nowadays is somewhat dated, probably not many from this younger generation would be aware of the racial implications that this particular aesthetic once blatantly implied. In parts of Asia, particularly Japan, in Japanese cartoons (anime), characters of african descent are still depicted with such features.
I know Playmobil is a German toy, but I still find it suprising, if not offensive, that the toys still bare such dated appearance, especially since the toys are sold world wide, including countries like USA where awareness of such things should make this concern more relevant. It most likely escapes the censors, as I said, because the reference is very dated. I think if Playmobil were more aware of the connotations this face may imply, they might perhaps consider redesigning them, along the same lines that they do not wish to create Nazi toys so as not to be associated with the racially-sensitive stigma that history already bares upon contemporary Germany.