Many shapes, many sizes, all can do the same.
I am multi-purpose, intricate, I have a bit of fame.
Made for the deaf, made for the blind.
I have 12 keys that open no door, except that of your mind.
Hey, Daniel! We're about to slide off the two-weeks retention -- what's YOUR duodecimal key move? My last movie of favor was "Casablanca" but the Marsellies has more than a bit of fame.