Many of the comments on this video are very inquisitive.

One of the more enthusiastic commenters had this to say:

Hi. I have no experience with electroplating. If the copper is still intact it should not corrode any faster but a small scratch through to the raw crystal could start a corrosion. My experience is that it doesn’t take that much to keep moisture out. I have a magnet where the coating is peeled of in a pea-sized area. I have kept it corrosion-free by just regularly ‘painting’ the exposed area with a marker pen… It’s not beautiful but better than not doing anything.

What do you think ready to visit your local hobby supply store with a professional and get one of these?

These magnets really are cool and we hope you enjoy the video!