You might be thinking of a blog called Feeling Waves. https://feelingwaves.blogspot.com That's where I heard about it too. He had magnets custom coated in some sort of Teflon like material. I ordered some magnets from him in 2009 but then couldn't find anyone who would implant them. I was living in Fargo, ND at the time and had called a bunch of tattoo and piercing shops as far away as Omaha and nobody would do it.
A few years later and I was living in Tacoma. I found a guy in Seattle, John Durante, who does all kinds of body mods. So I got one of the Dangerous Things magnets implanted in my finger. I still had those magnets from the blogger, but John wasn't going to install mystery objects into a client haha and he already had some magnets on hand.
Maybe a year or 2 after that I had moved back to Fargo. Somehow I came across a guy, Ian Bell, out of St. Cloud, MN who also did some more extreme body boss. He implanted the NFC chip in my hand. Later on I had him implant a magnet in each ear, in the tragus. The idea with that was I could wear a coil necklace hooked up to an audio jack and I'd have implanted headphones. That didn't really work. The magnetic field is much to weak. It did work if I held the coil up to my ear, so that was a near trick, because the audio was audible from a few inches away. The magnets in my ears were stronger than the magnet in my finger, so I was able to hang paperclips off of them and that was a fun party trick. The ear magnets had to be removed after several months because the casing had cracked and the magnets were disintegrating, causing my ears to swell and hurt. I forgot what the magnets were coated in, but it was a different coating than the finger magnet; the finger magnet is still in there and fine today.
The magnet removal sucked and I was dumb about it. Only one bothered me at first so I left the other one in there. Well, the 2nd one started to bother me a bit later and by the time I was like ok I should get this taken out, the only person within 1400 miles who would do it was out of state. So I went to a walk in clinic and explained the situation and I'm pretty sure they thought I was crazy. They scheduled me for a surgery that was a couple of months out and I had a vacation to Australia coming up. I ordered some scalpels off Amazon and tried to DIY. I couldn't do it. I asked a friend, and she couldn't get it either. At this point my ear was swollen, discolored, and had some scalpel cuts. So I flew to Australia with a messed up ear. I tried to meet up with the owner of a piercing shop in Sydney who Ian had hooked me up with but he was in Perth while I was in Sydney. Suffered for the next month. Got back home. Ian cut it out.
I typed all this on a phone and I'm not going to proofread it. Sorry
