Here was a website which published a few words on their educational classes. The subjects they taught were various and most classes were addressed to people of all ages. One of their classes was called "Hands on the Wheel" and it was only addressed to preteens with ages between 9 and 12.
These classes were designed to expand the teenagers' creative art experience.
The website said that these classes had taught children how to make all sorts of functional ware : dishwasher-safe bowls, mugs, plates, cups, vases and so on and so forth. No unhealthy substances were being used so the health of the participant children was not endangered in any way.