Product: UPGR8 S-Series 20 Pieces Steel Closed Ended Wheel Lug Nuts with Key (M12 X 1.5MM, Blue)
Overall sentiment: negative
Customer reviews:
This product suck! After 1 month, I started to see rust on these things and the black paint started peel off.  Also the "key" used to remove these lug nuts is painted in chrome and that chipped off as well.  I live in the D.C. area and have purchased other product that withstand the hot/cold/salt environment 10x better than these.

I am not sure what sort of paint/primer on their product, but it is not good.  If you want a product that will last you 1 month, go ahead and purchase these lug nuts.  To me, they are a waste of money.  Look for something better. 
 No. 
 These are not of the greatest quality.  I like others experienced rusting issues.  I installed these as carefully as possible, so there is no excuse for the rust.  I would advise passing these up. 
 Kit came but paint or anodize material not consistent had 2 lugs that were drastically different color tint. The grade 8 is good material not cheap aluminum that strip out but paint will scratch easy came chipped and mismatch, QA issues poor quality control 
 Looks good initially.  Only two months later rust is starting to appear along edges.
One year later, completely rusted and left rust stains on wheels. Spend couple more dollars on reputable brand like Gorilla. I sure wish I did that to begin with. 
 these are nice.the diameter of the lug nuts are smaller than i expected.if they were the standard size they would look really nice. 
 Cheap coating immediately began flaking off. These are the same cheap chrome "tuner lugs" sold everywhere with some blue plating. The underlying chrome is also now chipping and rust marks are appearing.

Lug nuts are functional but cosmetically a disaster. 
 Dunno who to blame but the lugs stripped after two tire changes. They ding up easy and rust in no time. Was lucky to be able to chase the studs with a harder lug to fix the thread. 
 The blue paint is a cheap cover and chipped off as i tightened them onto the stud.  Disgustingly cheap. 
 nice, but I get another color.
two days after I put on my car it has rust.
when you put the color/paint go out..it's become scratched 
 Paint chipped during the first install on some of them. Garbage.