some, are reflective they like to show a mellow face of you, twisted, bulbous they like your nose, and they are smooth to your hand. all the more deceptive, they give a little piece of other people.
others can be brass. I like the brass ones. they smile, they kiss not spherical. Still, dangerous if you have cancer, or are tender.
they meet on our battlefields, always paired to wait out the fight. they turn when they slam. they can have pins that lock, or little swivels and sharp teeth.
once, i knew one who punched a hole in a wall for me. that kind of sweetness gets ignored.