“Draco dormiens nunquam titillandus” is Hogwarts’ motto. In English, it means “never tickle a sleeping dragon.”
These Harry Potter-inspired pinback buttons are 1.25″ or 2.25″ across and come in five color schemes: Gryffindor, Hufflepuff, Ravenclaw, Slytherin, and black & white. Or you can get a 1.25″ magnetic needleminder. Want it in another color? Just ask!