Visually beautiful, but very impractical and vulnerable!

Optically very nice cookware set, but very impractical and vulnerable. Already after half a year of regular use to rust spots showing on the pot edge of the smallest pot. Then I got this pot exchanged under warranty on Silit. Now 1.5 years later again rust spots on the already exchanged pot and another.
Now these pots are again exchanged but what is annoying, because at this time no replacement has arrived.
Also come with time the use of water / - cooking residues between glass / rubber and metal edge of the lid, which can no longer be removed.
So our conclusion after about 1.5 years of use: These pots are to look at beautiful, but not for cooking. Hands off!!!