Gambling - sharp-edged or ok

I have bought twice the children's cutlery. One set was perfectly fine and I was thrilled. The second set was with knife and fork fine, but the spoon was at the edge very sharp. So I could have cut his finger with some pressure. Of course I can give any child to put into his mouth. Spoon I have sorted out, the fork and the knife can be used. Was already in another review that the cutlery is sharp. Unfortunately, it's true. A gambling so if you get a good or a bad set. Too bad, because otherwise nice, in a perfect size for children from 3 years and with a knife, which can actually cut.