The funniest thing kept happening. Men (and only men) would come up, stare at the bowls, look at me, and either ask "how do you use this?" or, my favorite, "how do you drink out of this??" By the end of the day, I laughed and replied to the gentleman inquirer (this one was jesting) that only male customers were asking those questions. His answer was perfect. He told me that my reply should be this: "quickly." I do love a pithy answer.
Even my cracked bowls have found happy new homes. I gave one to my favorite farmer (the cracks were visible only to me- probably in the glaze and not the clay), explaining that it was a second. My mom took one home (a blue one), my friend who took my apron picture has one. It seems like one or two more were parceled out, as well, and the last one, the white bowl pictured, is my display/personal use bowl.
Market lessons learned: display bowl. I need a sign explaining how to use the bowls. More white bowls, more green bowls, more blue bowls, fewer yellows. I'll be back at the market in October- perhaps with grapes or late tomatoes in the display.