The very fact there is a Nanocare range of skin moisturizing gadgets is pretty impressive -- the suits at Panasonic must feel pretty clever trying to sell people on the idea that they need a device capable of generating an "ultra fine nano-particle ion steam," which apparently boils down to mist with a high water content. There's "empirical data" to back this up, but those numbers don't seem to mean much since the EH-SA42 model doesn't even need water to do its magic. You figure that one out. Japan gets these in November, and distribution will probably be limited to the far (out) East.
