I think it reads:
"Dear childred, you can eat the cookies, but not the Playmobil, they are a bit hard to swallow"
Sorry for the misspelling, I meant 'children' of course. On a serious note these boxes were made by a Japanese cookie firm called 'Meiji' and they are extremely hard to find (this is the only one I have, sadly without the cookies, but that's a good thing, because they won't be fit for consumption after more than 20 years
). I got more very rare stuff from the land of the rising sun (even a very rare blisterpack from the early seventies), it will be featured in the 3rd edition of the Playmobil Collector coming out in February (hopefully). A Merry Christmas to everyone !!!!!