Posted by Van on March 12, 2002 at 17:36:32:
In Reply to: Re: Re: Re: Re: Dent eraser posted by Kristian on March 12, 2002 at 16:38:34:
Don't know all the answers, but, in general, "300 series" stainless steel is magnetic and "400 series" is non-magnetic. And there may be variations between the two extremes. How you tell what the balls are actually made of, I don't know - aside from going to a metallurgist.