The dumbbells look pretty damn big from but the material seems to be robust. Even after 2months use no defects found. For the amateur athletes certainly more than adequate. But if you want to train really professionally or not places so much value on a budget should be grasping dumbbells, etc. from the Guseisen are made. Otherwise, the weights are as expected and it can be trained well. 1 star deduction, because you should be the screw before every workout to follow suit and because the weight plates a little "oily" (probably still from the production) arrive (no problem after wiping).
