I bought one of the wapis from Stamps on ebay as my first straight and the razor has certainly provided good shaves. I remember the scales being called stainless, though there was some question as to their exact nature. In any case, I live in a fairly humid environment, so this could just be because of that, but I've got a bit of rust developing inside the scales.

Not a big deal, just thought I should post this so people are aware that they can indeed rust.

Now I know, so I'll make sure they're as clean, dry and oiled as the blade itself until I can rescale the razor!

edit: Don't let this keep you from purchasing the razor, odds are you don't live in a house that stays as humid and warm as mine. Just an FYI.