I bought these because the old ones looked awful. Well, after a year in the wet cell of our very dry boat, one can estimate that it will look the same again in 1-2 seasons. Absolutely not suitable for salt water proximity!
The mixer actually looks pretty decent, even if it's nothing special. but that is exactly the problem. I'm so sorry. I sent the mixer back because, in my opinion, the price did not match the product, i.e. it was much too high.