The wiper blade kit came in a significantly large cardboard box - was probably not a small, big enough anyway, in stock. Has indeed an unusual format, rather long and thin.
Installation was no problem at all. I have exchanged some wiper and wondered Wierum now the Klickser has ran and where I need to press in order to solve the old etc ... here there is nothing to clipping or press or something. Simply trigger the wipers on the car and when they are on the disk in the middle ignition account so they stop there. Altewischer of the disc move, rotate a bit the entire wiper blade and pull it away from the mount. Oh, you can not really describe without pictures, but is really a no brainer, simple and effective, good design, as it is the user desires.
How long will the new wiper blades, I can not say yet. Creeps me yes in principle a presumption that there is still more would be possible ... but good, hard to prove and unfortunately not first change. Previously wipe any case top.