I ran into this at the deli on Newark Avenue yesterday. Kinder Hungry Hippy candy, in "cacao." I bought a "5 stück" but haven't cracked open the box yet. Apparently, they are made of Knusperwaffel, Milchcremefüllung, Kakaocremefüllung, and Baiser-Splitter. Mmm-mmm, Baiser-Splitter.
At $4.59, these better be some tasty hippo treats.