||Generally good quality, but I did got unlucky with this one.
One of the wheels is terribly unbalanced, it was found out after I've glued the tire on, vibrates like crazy, and needs over 10g to balance it.
I un-glued the tire and found out that it's the wheel's problem.
Although the failed wheel cost only $3, but it has ruined my tire, and the foam insert I planed to try it out(and won't buy again), and the other wheel and tire and foam (3rd wheel with a different foam? no). That's $6.39+$11.7+$7=$25 wasted.
Just be careful on this one.