If only the claims had remained in audio but when users of these "mats" extol lower electric bills, frozen orange juice in the refrigerator, water heaters over heating , TV needing readjustment, we’ve left the well perhaps and entered the twilight zone.Take a piece of shungite put it in the refrigerator and look at the slowing process of aging vegetables...( you will gain a few days)
Mocking without knowing and even without even willing to try anything first hand is..... Choose your word.....
I can rectify my own gullibility after the fact if i was wrong.... But putting blinders and keeping them is not gullibility it is plain.... Choose a word....