My friend works around electricity, so he doesn't wear a wedding ring. Instead, he had his wife's initial tattooed there.
I knew a mechanic who had some very ugly burn scars on his ring finger resulting from shorting something with his wedding ring.
The tattoo’s not a bad idea, as long as you don’t divorce and then get married to a woman with a different initial. Knew a guy who had SUE tattooed on his wrist, but I don’t think his wife Marlene cared much for that.