What’s in the Saggar?

For the uninitiated, I should explain what a Saggar is, it is a big piece of pottery that smaller pottery is sealed in.  Traditionally this was done in Stoke on Trent to protect the pottery from the coal fire that they fired their kilns with. Modern Potters use them to get a reduction environment inside an electric kiln, this stops the kiln from getting damaged and brings some different effects to the pots. I threw a a saggar a few years ago and it has been sat on the top shelf on my studio for a few years now, not…