In my collection I have a couple of specials from the 1st 6 ever to be made and released in 1994. The two I have are 4502 Night Watchman and 4503 Vulture still in their sealed Perfo boxes. Normally when I get a new set MISB I open them, but I just can't open these two, these are really special, specials.
The 1st run of the new special series had a very simple way of opening the boxes by running perforations around the box front image and on the top of the box to the hanging loop. This type of packaging was stopped after the first run was made because the boxes opened to easily if they where pressed on. The boxes also only had three pink corners and the word special had a white shadow beneath it.
For those of us with any of the Playmobil collectors this info isn't new, but for those without here's 4 pictures. The 1st is of my 2 sets, the 2nd you can see the perforations on the front, the 3rd you can see the perforations on the top and the 4th is a box I have cut to give you an idea as to how they opened.