The Ceramic Cavern

I spotted a heavy ceramic mug sitting on the lower shelf of the coffee table, hollow and deep. Without a second thought, I marched up, nudged it upright, and dipped my snout right over the smooth rim. I let out a low, bubbly hum. The sound spun around the glazed ceramic walls, vibrating with a crisp, bell-like hum right against my plush nose! The echo was much sharper than the cardboard box from earlier. Delighted by the chime, I bumped my chin rhythmically against the edge to feel the tiny buzz tickle my teeth.