Thanks. Since I am looking at operating in multiple eras- changing out the guy in the bowler hat for the greaser and then the hippie as time progresses for example, I am very interested in the possibilities these present.
The dots did leave marks on painted wood shelves that did take some work to remove. I had to us the Goo Gone because Nail Polish Remove would have removed the paint as well. They did leave a little pale spot. They did last for about a year and still stuck good.