WarmGlass.com

I've thought about that too. You could try a plaster mold. That would offer round edges on all sides, but the mold side would be rough. Those could be cut from wine bottles. I wonder if one of those flower making molds would work. The kind with the hump in the center, assuming the ring would fit ar...

this area is a virtual glass class desert. I guess I am going to have to travel to attend a good class. Paula Where are you located? If you don't mind the traveling and the expense, I highly recommend Corning Museum of Glass Studio classes. They have 1 and 2 week intensive classes geared for travel...