size of finger rings' magnets


Posted by Dr. W. Liu on December 05, 1999 at 03:35:35:

I recently made a set of rings for myself in addition to the ones you sent me. The self made rings magnets re stronger than the magnets in the rings you sent me, however, they are three times smaller in size. Will the home-made rings with the smaller size yet more powerful magnets work? Please answer me directly to my email box also.

answer: Hard to say. I must see the magnets myself in order to determine which is better. But why didn't you use the neodymium, same size as my magnets, on the ones that you've made. That will guarantee the strength, right?

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