(This review was collected as part of a promotion.) The white coating started chipping off during use, so I can't use it anymore, and had to throw out that batch of batter.  I'm almost positive I bought it just over a year ago, so it would no longer be under warranty, and I'm not sure what caused it to start chipping unless it hit the side of the bowl somehow.  I have mixed emotions because for the past year I absolutely loved the flex edge beater, and used it ALL the time with my mixer, but I'm disappointed it only lasted a year before chipping.