First, they are some of my favorite multi-bit sets next to my Wera. Love them, generally. Don't hesitate to buy these.HOWEVER, I was very surprised how weak the coating was on the bits themselves. I left them outside under a tent pop up for about two weeks and suffered putting in the finish. Admittedly, some night time humidity, but daytime very dry (NoCA heat wave). I just have to remember to not leave them outside which I never had to do with my Wiha, Wera, Knipex, etc.
Rating: [4 of 5 Stars!]