Stephen Richard

It is possible, but depends on lots of things.  Som of these are the thickness of the shells, the thickness of the glass, the temperature to be used, the effect desired, the kiln used.

Experimentation is required to find out the answers to your questions. The experiments will be fun and be educational both.

Stephen Richard

blogs at: http://www.verrier-glass.blogspot.com/ and  http://www.glasstips.blogspot.com/

People Who Like Thisx