My first Wandhaken I gekuaft year ago about 1. Now I have 5 of them because they are just great! Lift without exception, while the stupid sucker things fell down already 100 times. One can also neatly hang weight. As with the resolve and rid of these wall hooks and whether residues remain from the glue - I can not say anything yet. But if I then experienced this time, I will update my recession.
My conclusion: buy these wall hooks and let the fingers of this stupid sucker-parts !! :-)