Metal Clay firing shelf for your UltraLite Kiln!
These Ceramic Firing Inserts are specially designed for firing metal clay in the UltraLite Studio Kiln.
Also used for safely drying metal clay in as little as 10 minutes - simply set your clay on one of the inserts and place on the kiln lid.
Sold in a 3pc set. Each round insert measures 7.6cm
Also sold individually here.