I love my wood wedding ring, although I must admit, and you can only barely see it in this picture, it's leaving a bit of a stain on my finger. The varnish maybe? Whatever it is, it seems to be doing it less over time.

Still, wood isn't as resistant to, say, water as other rings might be. So, I take it off whenever I'm washing my hands. I've found that that little coin pocket in jeans is a good place to keep a wedding ring. It'll still safely be there an hour later when you remember that you need to put it back on.