While it is true that the handles dissolve, but here you can quickly remedy the situation, in which one pours eg Loctite or a little superglue in the handle and screwed really tight.
I also find the processing well. Mine is straight and evenly. So why should you spend the 4 to 5 times for another fire irons ...?
Due to the loosening handles 1 star deduction. Otherwise, there are no complaints.