The cutting edge thus has no support and slips away permanently, the peeler is defective.
I washed it partly in the dishwasher, partly in hand.
Update 01/06/2012: The Gräwe Service Department has me gester written reference to my review here on Amazon to find the cause of the defect. I think that's very good!
So far there is otherwise no other darasu reultierenden results, but I will gladly report it here.
Update 04/06/2012: Gräwe has sent me a replacement free-peeler, which I call really good service. Riesenlob it and I give it 5 stars for Gräwe, since even the best products can sometimes go defective - in a so uncomplicated Exchange makes it but nothing out!