Ceramic clay is specially prepared clay made for firing. You can work with ceramic clay by molding it or rotating which makes for interesting ceramic "surprises". These dry out and are fired afterwards. I personally don't make the ceramics by rotating. I like „painting“ in the ceramics the most. I make what I see and what I like. Each piece that I make is very unique.
The price of ceramics is individual and depends on labor intensity. If the pieces are not in stock, they can be available in 3 months.