This tiny footring puki is sized for the small bottom of the cream pitcher from the Sugar Bowl and Cream Pitcher Set Online Workshop from January 14th, 2023. I also use this puki to make small 4 & 5 oz cups.
It works well with a circular bottom of 2.5 inches diameter.
recording of that workshop available here
https://earthtoannie.ecwid.com/Downloadable-Recordings-of-Classes-c127350752