Straight from the Art.Lebedev studio, that same group that promises to bring you its miraculous Optimus keyboard by the end of this year, are its less-ambitious Orbiculus thumbtacks, icons derived from a Mac-like user interface that you can bring into the physical world.
Get the set which contains Cancel, Play, Save, Yes and other buttons, or just get a set where everything is okay, all of them optimistically printed with the word "OK" on their smoothly-rounded surfaces. Or really keep everyone guessing with the Russian-language set. They're $10.63 for 10.
Product Page [Art.Lebedev, via Uber Review]