I made the small one first, that sold within 10 minutes of going in the shop and mentioning it on a forum so I have done a couple more.
The original 9" one is the one on the right. I have since made the other two, the middle one is 12" tall, 5" wide and 3" deep. The biggest, unpyro'd one is 13" tall, the bowl is 4" deep and 6" wide. Don't know how much it'll hold but more of a communal chalice or ceremonial one I should think. Sue has yet to burn that one.