It's Tuesday and it's time for a toggle. This one has the look of a pitch black bombshell. As I study this large button, I imagine a German scientist unveiling his newfangled explosive during the prewar years when weapons of mass destruction were darkening Europe. It's a snazzy (Art Deco) toggle, but there's a fateful gloominess to it as well. Curiously enough, sometimes what's bleak is chic.