Hello everyone. I have a 57SS and a Gillette Tech in gold, what are they made of? I ask because i want to know if I can clean them up, shine them up or would I take off the plating? My dad thinks they are simply pot metal which has been plated. He says that because of the pitting in the razors. I took 000 steel wool and lightly buffed them and that helped a great deal. I am curious, what can I do to bring out the finish? Just cleaning them does not shine them up.