not recommendable products

We have ordered the children's cutlery 2x and are particularly disappointed by the knife 2x.
It was clumsily cut, apparently by a simple bench grinder from the DIY.
The cutting edge is annealed partially and totally blunt, from a small serrated nothing exists.
Certainly should be a breeze knife not be as cutting properties like a scalpel, but some sharpness need a knife for children. All in all, there is a set of rather poor quality steel, it runs on the dishwasher and has quickly brown spots on the entire arrangement.