Absolute CRAP, not even thrown at it's value

Until the move to the new apartment. Unfortunately, Saturday afternoon I have the good anchor assumed, the next hardware store had to, the other too far away (Allgäu up ...).
In my distress I resorted to these anchors, I just wanted to be done, and for blind and curtain rod it should be enough surely.

Nope, the dowels are so terribly bad. When inserted into the hole to the bent one, the gentle help out with the hammer, the other burst.
Screw the screws was possible only by force, the plastic has become downright "fought" to make screw a screw.

Stay away, and my advice: Mannesmann from the list of companies from which you want to buy paint!