Hi, what level of indentation do you get from 3mm fibre glass and 6mm fibre glass used with 3mm iridescent glass? What is the clear glass used for in this kit, is it just for experimentation, or do you layer for kiln carving effect? Many thanks.
For more information on kilncarving I recomend having a look at the kilncarving tip sheet in the knowledge base section of the website https://warm-glass.co.uk/how-to-kiln-forming-guides-cms-25
