From the witches in Macbeth to Ceridwen herself, a cauldron has symbolised magic since time immemorial. A cast iron cauldron makes a great kitchen decoration, whether you use it for growing herbs or cooking huge meals. They make great Halloween decorations, too.
One of the best things about a cauldron is that it stands on three feet, making it easy to use or display anywhere you want. Fill one up for your favourite pagan.